diff --git a/.github/workflows/go.yaml b/.github/workflows/go.yaml
index 56764e5..06b0310 100644
--- a/.github/workflows/go.yaml
+++ b/.github/workflows/go.yaml
@@ -20,7 +20,7 @@ jobs:
         run: which grep
 
       - name: grep 
-        run: grep 'go \d\.' go.mod 
+        run: grep -E 'go \d\.' go.mod
 
       - name: Get Go version
         run: echo "GO_VERSION=$(grep 'go \d\.' go.mod | cut -d ' ' -f 2)" >> $GITHUB_ENV && cat $GITHUB_ENV