diff --git a/.github/workflows/test-cygwin.yml b/.github/workflows/test-cygwin.yml
index 32ac6f65e..52870150c 100644
--- a/.github/workflows/test-cygwin.yml
+++ b/.github/workflows/test-cygwin.yml
@@ -47,6 +47,8 @@ jobs:
 
       - name: Checkout Pillow
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
 
       - name: Install Cygwin
         uses: cygwin/cygwin-install-action@v4
diff --git a/.github/workflows/test-docker.yml b/.github/workflows/test-docker.yml
index eb27b4bf7..ba8a0b4f7 100644
--- a/.github/workflows/test-docker.yml
+++ b/.github/workflows/test-docker.yml
@@ -70,6 +70,8 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
 
     - name: Build system information
       run: python3 .github/workflows/system-info.py
diff --git a/.github/workflows/test-mingw.yml b/.github/workflows/test-mingw.yml
index 115c2e9be..842236fc3 100644
--- a/.github/workflows/test-mingw.yml
+++ b/.github/workflows/test-mingw.yml
@@ -45,6 +45,8 @@ jobs:
     steps:
       - name: Checkout Pillow
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
 
       - name: Set up shell
         run: echo "C:\msys64\usr\bin\" >> $env:GITHUB_PATH
diff --git a/.github/workflows/test-valgrind.yml b/.github/workflows/test-valgrind.yml
index 59bb958ec..29c14c02a 100644
--- a/.github/workflows/test-valgrind.yml
+++ b/.github/workflows/test-valgrind.yml
@@ -40,6 +40,8 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
 
     - name: Build system information
       run: python3 .github/workflows/system-info.py
diff --git a/.github/workflows/test-windows.yml b/.github/workflows/test-windows.yml
index 86cd5b5fa..c01dc0af9 100644
--- a/.github/workflows/test-windows.yml
+++ b/.github/workflows/test-windows.yml
@@ -41,6 +41,8 @@ jobs:
     steps:
     - name: Checkout Pillow
       uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
 
     - name: Checkout cached dependencies
       uses: actions/checkout@v4
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index aa0e25138..4e91dadd8 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -60,6 +60,8 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
 
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v5