diff --git a/.github/actions/acc_test/action.yaml b/.github/actions/acc_test/action.yaml
index cb492499..17c776de 100644
--- a/.github/actions/acc_test/action.yaml
+++ b/.github/actions/acc_test/action.yaml
@@ -223,7 +223,7 @@ runs:
         echo "Running acceptance tests for the terraform provider"
 
         if [[ -z "$testfile" ]]; then
-          test_file="./..."
+          testfile="./..."
         fi
 
         if [[ -z "$testfile" ]]; then