diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 9e16fa0..a63d5aa 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -31,7 +31,7 @@ jobs:
         service: ${{ fromJson(needs.install-build.outputs.job-strategy-matrix) }}
     steps:
       - name: Checkout code
-        uses: gogaille/sparse-checkout
+        uses: gogaille/sparse-checkout@3114de9b3cf84c0829fe84222d8ae8d806fbc794
         with:
           patterns: '${{ matrix.service }} gen-service-version.js'
 
diff --git a/foo-service/foo.sh b/foo-service/foo.sh
index d13fe5e..8163df7 100755
--- a/foo-service/foo.sh
+++ b/foo-service/foo.sh
@@ -6,5 +6,3 @@ echo 'fixed another bug'
 echo 'NOT ANOTHER ONE'
 
 echo 'adding a thing here'
-
-# important change