diff --git a/.github/workflows/terraform.yml b/.github/workflows/terraform.yml
index 932408b..ad1fbb7 100644
--- a/.github/workflows/terraform.yml
+++ b/.github/workflows/terraform.yml
@@ -72,7 +72,7 @@ jobs:
         uses: 'clouddrove/github-actions@v4.0'
         with:
           actions_subcommand: 'validate'
-          tf_actions_working_dir: ./_example?GCM
+          tf_actions_working_dir: ./_example/GCM
 
       - name: 'Terraform plan for GCM'
         uses: 'clouddrove/github-actions@v4.0'