diff --git a/.github/workflows/test_terraform.yml b/.github/workflows/test_terraform.yml
index 3094ccb1d..fc4837c1c 100644
--- a/.github/workflows/test_terraform.yml
+++ b/.github/workflows/test_terraform.yml
@@ -1,4 +1,4 @@
-on: [pull_request]
+on: [workflow_dispatch]
 name: TestTerraform
 jobs:
   prepare_list: