diff --git a/.github/workflows/php-ci.yml b/.github/workflows/php-ci.yml
index 4f0ac20..a32b2a1 100644
--- a/.github/workflows/php-ci.yml
+++ b/.github/workflows/php-ci.yml
@@ -87,6 +87,8 @@ jobs:
       # ------------------------------------------------------------
       - name: Checkout repository
         uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
 
       - name: Set variables
         id: vars