diff --git a/CHANGELOG.md b/CHANGELOG.md
index a03370b..d5c21ba 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,7 +7,10 @@
 ## Release 0.117
 
 #### Fixed
-- [#755](https://github.com/cytopia/devilbox/issues/755) Add .composer/vendir/bin to PATH variable
+- [#755](https://github.com/cytopia/devilbox/issues/755) Add .composer/vendir/bin to $PATH variable
+
+#### Added
+- [#692](https://github.com/cytopia/devilbox/issues/692) Add custom supervisor config mountpoint
 
 
 ## Release 0.116
diff --git a/Dockerfiles/base/data/docker-entrypoint.d/101-uid-gid.sh b/Dockerfiles/base/data/docker-entrypoint.d/101-uid-gid.sh
index bf8b162..3203fec 100755
--- a/Dockerfiles/base/data/docker-entrypoint.d/101-uid-gid.sh
+++ b/Dockerfiles/base/data/docker-entrypoint.d/101-uid-gid.sh
@@ -69,6 +69,9 @@ set_uid() {
 			if [ -f "/var/spool/mail/devilbox" ]; then
 				run "chown -R ${username} /var/spool/mail/devilbox" "${debug}"
 			fi
+			if [ -d "/etc/supervisor/custom.d" ]; then
+				run "chown -R ${username} /etc/supervisor/custom.d" "${debug}"
+			fi
 		fi
 	fi
 }
@@ -116,6 +119,9 @@ set_gid() {
 			if [ -f "/var/spool/mail/devilbox" ]; then
 				run "chown -R :${groupname} /var/spool/mail/devilbox" "${debug}"
 			fi
+			if [ -d "/etc/supervisor/custom.d" ]; then
+				run "chown -R :${groupname} /etc/supervisor/custom.d" "${debug}"
+			fi
 		fi
 	fi
 }
diff --git a/Dockerfiles/prod/Dockerfile-5.2 b/Dockerfiles/prod/Dockerfile-5.2
index 51ead67..d518f20 100644
--- a/Dockerfiles/prod/Dockerfile-5.2
+++ b/Dockerfiles/prod/Dockerfile-5.2
@@ -40,8 +40,10 @@ RUN set -eux \
 	&& rm -rf /var/lib/apt/lists/* \
 	\
 	&& rm -rf /etc/supervisor* \
-	&& mkdir -p /etc/supervisor/conf.d \
 	&& mkdir -p /var/log/supervisor \
+	&& mkdir -p /etc/supervisor/conf.d \
+	&& mkdir -p /etc/supervisor/custom.d \
+	&& chown devilbox:devilbox /etc/supervisor/custom.d \
 	\
 	&& (find /usr/local/bin -type f -print0 | xargs -n1 -0 strip --strip-all -p 2>/dev/null || true) \
 	&& (find /usr/local/lib -type f -print0 | xargs -n1 -0 strip --strip-all -p 2>/dev/null || true) \
diff --git a/Dockerfiles/prod/Dockerfile-5.3 b/Dockerfiles/prod/Dockerfile-5.3
index aca7e4f..688934d 100644
--- a/Dockerfiles/prod/Dockerfile-5.3
+++ b/Dockerfiles/prod/Dockerfile-5.3
@@ -40,8 +40,10 @@ RUN set -eux \
 	&& rm -rf /var/lib/apt/lists/* \
 	\
 	&& rm -rf /etc/supervisor* \
-	&& mkdir -p /etc/supervisor/conf.d \
 	&& mkdir -p /var/log/supervisor \
+	&& mkdir -p /etc/supervisor/conf.d \
+	&& mkdir -p /etc/supervisor/custom.d \
+	&& chown devilbox:devilbox /etc/supervisor/custom.d \
 	\
 	&& (find /usr/local/bin -type f -print0 | xargs -n1 -0 strip --strip-all -p 2>/dev/null || true) \
 	&& (find /usr/local/lib -type f -print0 | xargs -n1 -0 strip --strip-all -p 2>/dev/null || true) \
diff --git a/Dockerfiles/prod/Dockerfile-5.4 b/Dockerfiles/prod/Dockerfile-5.4
index dc63848..14d4cdc 100644
--- a/Dockerfiles/prod/Dockerfile-5.4
+++ b/Dockerfiles/prod/Dockerfile-5.4
@@ -40,8 +40,10 @@ RUN set -eux \
 	&& rm -rf /var/lib/apt/lists/* \
 	\
 	&& rm -rf /etc/supervisor* \
-	&& mkdir -p /etc/supervisor/conf.d \
 	&& mkdir -p /var/log/supervisor \
+	&& mkdir -p /etc/supervisor/conf.d \
+	&& mkdir -p /etc/supervisor/custom.d \
+	&& chown devilbox:devilbox /etc/supervisor/custom.d \
 	\
 	&& (find /usr/local/bin -type f -print0 | xargs -n1 -0 strip --strip-all -p 2>/dev/null || true) \
 	&& (find /usr/local/lib -type f -print0 | xargs -n1 -0 strip --strip-all -p 2>/dev/null || true) \
diff --git a/Dockerfiles/prod/Dockerfile-5.5 b/Dockerfiles/prod/Dockerfile-5.5
index f6e013c..ce0b1fe 100644
--- a/Dockerfiles/prod/Dockerfile-5.5
+++ b/Dockerfiles/prod/Dockerfile-5.5
@@ -40,8 +40,10 @@ RUN set -eux \
 	&& rm -rf /var/lib/apt/lists/* \
 	\
 	&& rm -rf /etc/supervisor* \
-	&& mkdir -p /etc/supervisor/conf.d \
 	&& mkdir -p /var/log/supervisor \
+	&& mkdir -p /etc/supervisor/conf.d \
+	&& mkdir -p /etc/supervisor/custom.d \
+	&& chown devilbox:devilbox /etc/supervisor/custom.d \
 	\
 	&& (find /usr/local/bin -type f -print0 | xargs -n1 -0 strip --strip-all -p 2>/dev/null || true) \
 	&& (find /usr/local/lib -type f -print0 | xargs -n1 -0 strip --strip-all -p 2>/dev/null || true) \
diff --git a/Dockerfiles/prod/Dockerfile-5.6 b/Dockerfiles/prod/Dockerfile-5.6
index c751edd..75fad6d 100644
--- a/Dockerfiles/prod/Dockerfile-5.6
+++ b/Dockerfiles/prod/Dockerfile-5.6
@@ -40,8 +40,10 @@ RUN set -eux \
 	&& rm -rf /var/lib/apt/lists/* \
 	\
 	&& rm -rf /etc/supervisor* \
-	&& mkdir -p /etc/supervisor/conf.d \
 	&& mkdir -p /var/log/supervisor \
+	&& mkdir -p /etc/supervisor/conf.d \
+	&& mkdir -p /etc/supervisor/custom.d \
+	&& chown devilbox:devilbox /etc/supervisor/custom.d \
 	\
 	&& (find /usr/local/bin -type f -print0 | xargs -n1 -0 strip --strip-all -p 2>/dev/null || true) \
 	&& (find /usr/local/lib -type f -print0 | xargs -n1 -0 strip --strip-all -p 2>/dev/null || true) \
diff --git a/Dockerfiles/prod/Dockerfile-7.0 b/Dockerfiles/prod/Dockerfile-7.0
index 0dbe78e..ac99ba5 100644
--- a/Dockerfiles/prod/Dockerfile-7.0
+++ b/Dockerfiles/prod/Dockerfile-7.0
@@ -40,8 +40,10 @@ RUN set -eux \
 	&& rm -rf /var/lib/apt/lists/* \
 	\
 	&& rm -rf /etc/supervisor* \
-	&& mkdir -p /etc/supervisor/conf.d \
 	&& mkdir -p /var/log/supervisor \
+	&& mkdir -p /etc/supervisor/conf.d \
+	&& mkdir -p /etc/supervisor/custom.d \
+	&& chown devilbox:devilbox /etc/supervisor/custom.d \
 	\
 	&& (find /usr/local/bin -type f -print0 | xargs -n1 -0 strip --strip-all -p 2>/dev/null || true) \
 	&& (find /usr/local/lib -type f -print0 | xargs -n1 -0 strip --strip-all -p 2>/dev/null || true) \
diff --git a/Dockerfiles/prod/Dockerfile-7.1 b/Dockerfiles/prod/Dockerfile-7.1
index d741b73..065b983 100644
--- a/Dockerfiles/prod/Dockerfile-7.1
+++ b/Dockerfiles/prod/Dockerfile-7.1
@@ -40,8 +40,10 @@ RUN set -eux \
 	&& rm -rf /var/lib/apt/lists/* \
 	\
 	&& rm -rf /etc/supervisor* \
-	&& mkdir -p /etc/supervisor/conf.d \
 	&& mkdir -p /var/log/supervisor \
+	&& mkdir -p /etc/supervisor/conf.d \
+	&& mkdir -p /etc/supervisor/custom.d \
+	&& chown devilbox:devilbox /etc/supervisor/custom.d \
 	\
 	&& (find /usr/local/bin -type f -print0 | xargs -n1 -0 strip --strip-all -p 2>/dev/null || true) \
 	&& (find /usr/local/lib -type f -print0 | xargs -n1 -0 strip --strip-all -p 2>/dev/null || true) \
diff --git a/Dockerfiles/prod/Dockerfile-7.2 b/Dockerfiles/prod/Dockerfile-7.2
index 0b1f86c..3719631 100644
--- a/Dockerfiles/prod/Dockerfile-7.2
+++ b/Dockerfiles/prod/Dockerfile-7.2
@@ -40,8 +40,10 @@ RUN set -eux \
 	&& rm -rf /var/lib/apt/lists/* \
 	\
 	&& rm -rf /etc/supervisor* \
-	&& mkdir -p /etc/supervisor/conf.d \
 	&& mkdir -p /var/log/supervisor \
+	&& mkdir -p /etc/supervisor/conf.d \
+	&& mkdir -p /etc/supervisor/custom.d \
+	&& chown devilbox:devilbox /etc/supervisor/custom.d \
 	\
 	&& (find /usr/local/bin -type f -print0 | xargs -n1 -0 strip --strip-all -p 2>/dev/null || true) \
 	&& (find /usr/local/lib -type f -print0 | xargs -n1 -0 strip --strip-all -p 2>/dev/null || true) \
diff --git a/Dockerfiles/prod/Dockerfile-7.3 b/Dockerfiles/prod/Dockerfile-7.3
index 571a2f2..a2a3039 100644
--- a/Dockerfiles/prod/Dockerfile-7.3
+++ b/Dockerfiles/prod/Dockerfile-7.3
@@ -40,8 +40,10 @@ RUN set -eux \
 	&& rm -rf /var/lib/apt/lists/* \
 	\
 	&& rm -rf /etc/supervisor* \
-	&& mkdir -p /etc/supervisor/conf.d \
 	&& mkdir -p /var/log/supervisor \
+	&& mkdir -p /etc/supervisor/conf.d \
+	&& mkdir -p /etc/supervisor/custom.d \
+	&& chown devilbox:devilbox /etc/supervisor/custom.d \
 	\
 	&& (find /usr/local/bin -type f -print0 | xargs -n1 -0 strip --strip-all -p 2>/dev/null || true) \
 	&& (find /usr/local/lib -type f -print0 | xargs -n1 -0 strip --strip-all -p 2>/dev/null || true) \
diff --git a/Dockerfiles/prod/Dockerfile-7.4 b/Dockerfiles/prod/Dockerfile-7.4
index 1df70dd..68c79cf 100644
--- a/Dockerfiles/prod/Dockerfile-7.4
+++ b/Dockerfiles/prod/Dockerfile-7.4
@@ -40,8 +40,10 @@ RUN set -eux \
 	&& rm -rf /var/lib/apt/lists/* \
 	\
 	&& rm -rf /etc/supervisor* \
-	&& mkdir -p /etc/supervisor/conf.d \
 	&& mkdir -p /var/log/supervisor \
+	&& mkdir -p /etc/supervisor/conf.d \
+	&& mkdir -p /etc/supervisor/custom.d \
+	&& chown devilbox:devilbox /etc/supervisor/custom.d \
 	\
 	&& (find /usr/local/bin -type f -print0 | xargs -n1 -0 strip --strip-all -p 2>/dev/null || true) \
 	&& (find /usr/local/lib -type f -print0 | xargs -n1 -0 strip --strip-all -p 2>/dev/null || true) \
diff --git a/Dockerfiles/prod/Dockerfile-8.0 b/Dockerfiles/prod/Dockerfile-8.0
index dda5c04..2882891 100644
--- a/Dockerfiles/prod/Dockerfile-8.0
+++ b/Dockerfiles/prod/Dockerfile-8.0
@@ -40,8 +40,10 @@ RUN set -eux \
 	&& rm -rf /var/lib/apt/lists/* \
 	\
 	&& rm -rf /etc/supervisor* \
-	&& mkdir -p /etc/supervisor/conf.d \
 	&& mkdir -p /var/log/supervisor \
+	&& mkdir -p /etc/supervisor/conf.d \
+	&& mkdir -p /etc/supervisor/custom.d \
+	&& chown devilbox:devilbox /etc/supervisor/custom.d \
 	\
 	&& (find /usr/local/bin -type f -print0 | xargs -n1 -0 strip --strip-all -p 2>/dev/null || true) \
 	&& (find /usr/local/lib -type f -print0 | xargs -n1 -0 strip --strip-all -p 2>/dev/null || true) \
diff --git a/Dockerfiles/prod/Dockerfile-8.1 b/Dockerfiles/prod/Dockerfile-8.1
index d09ea53..a20270a 100644
--- a/Dockerfiles/prod/Dockerfile-8.1
+++ b/Dockerfiles/prod/Dockerfile-8.1
@@ -40,8 +40,10 @@ RUN set -eux \
 	&& rm -rf /var/lib/apt/lists/* \
 	\
 	&& rm -rf /etc/supervisor* \
-	&& mkdir -p /etc/supervisor/conf.d \
 	&& mkdir -p /var/log/supervisor \
+	&& mkdir -p /etc/supervisor/conf.d \
+	&& mkdir -p /etc/supervisor/custom.d \
+	&& chown devilbox:devilbox /etc/supervisor/custom.d \
 	\
 	&& (find /usr/local/bin -type f -print0 | xargs -n1 -0 strip --strip-all -p 2>/dev/null || true) \
 	&& (find /usr/local/lib -type f -print0 | xargs -n1 -0 strip --strip-all -p 2>/dev/null || true) \
diff --git a/Dockerfiles/prod/data/supervisord.conf b/Dockerfiles/prod/data/supervisord.conf
index 6b95366..1afe149 100644
--- a/Dockerfiles/prod/data/supervisord.conf
+++ b/Dockerfiles/prod/data/supervisord.conf
@@ -6,4 +6,4 @@ pidfile     = /var/run/supervisord.pid
 childlogdir = /var/log/supervisor
 
 [include]
-files = /etc/supervisor/conf.d/*.conf
+files = /etc/supervisor/conf.d/*.conf /etc/supervisor/custom.d/*.conf
diff --git a/README.md b/README.md
index 4a69a25..2e9224f 100644
--- a/README.md
+++ b/README.md
@@ -883,7 +883,7 @@ Have a look at the following table to see all offered volumes for each Docker im
  </thead>
  <tbody>
   <tr>
-   <td rowspan="7"><strong>prod</strong><br/><br/><strong>work</strong></td>
+   <td rowspan="8"><strong>prod</strong><br/><br/><strong>work</strong></td>
    <td><code>/etc/php-custom.d</code></td>
    <td>Mount this directory into your host computer and add custom <code>\*.ini</code> files in order to alter php behaviour.</td>
   </tr>
@@ -911,6 +911,10 @@ Have a look at the following table to see all offered volumes for each Docker im
    <td><code>/var/mail</code></td>
    <td>Emails caught be the postfix catch-all (<code>ENABLE_MAIL=2</code>) will be available in this directory.</td>
   </tr>
+  <tr>
+   <td><code>/etc/supervisor/custom.d</code></td>
+   <td>Mount this directory into your host computer and add your own `*.conf` supervisor start-up files.<br/><br/>**Note:** Directory and file permission will be recursively set to this of `NEW_UID` and `NEW_GID`.</td>
+  </tr>
   <tr>
    <td colspan="3"></td>
   </tr>
diff --git a/build/ansible/DOCKERFILES/Dockerfile-prod.j2 b/build/ansible/DOCKERFILES/Dockerfile-prod.j2
index e44ed93..9c173fd 100644
--- a/build/ansible/DOCKERFILES/Dockerfile-prod.j2
+++ b/build/ansible/DOCKERFILES/Dockerfile-prod.j2
@@ -40,8 +40,10 @@ RUN set -eux \
 	&& rm -rf /var/lib/apt/lists/* \
 	\
 	&& rm -rf /etc/supervisor* \
-	&& mkdir -p /etc/supervisor/conf.d \
 	&& mkdir -p /var/log/supervisor \
+	&& mkdir -p /etc/supervisor/conf.d \
+	&& mkdir -p /etc/supervisor/custom.d \
+	&& chown devilbox:devilbox /etc/supervisor/custom.d \
 	\
 	&& (find /usr/local/bin -type f -print0 | xargs -n1 -0 strip --strip-all -p 2>/dev/null || true) \
 	&& (find /usr/local/lib -type f -print0 | xargs -n1 -0 strip --strip-all -p 2>/dev/null || true) \