diff --git a/net/nlbwmon/patches/001-cmake.patch b/net/nlbwmon/patches/001-cmake.patch
new file mode 100644
index 0000000000..ef259209ae
--- /dev/null
+++ b/net/nlbwmon/patches/001-cmake.patch
@@ -0,0 +1,8 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -1,4 +1,4 @@
+-cmake_minimum_required(VERSION 3.0)
++cmake_minimum_required(VERSION 3.10)
+ include(CheckFunctionExists)
+ 
+ project(nlbwmon C)