diff --git a/.github/workflows/terraform-github.yml b/.github/workflows/terraform-github.yml
index 5547106f..4b0d3cb3 100644
--- a/.github/workflows/terraform-github.yml
+++ b/.github/workflows/terraform-github.yml
@@ -1,5 +1,9 @@
 ---
 name: Terraform GitHub
+concurrency:
+  group: terraform-github
+  cancel-in-progress: false
+  queue: max
 "on":
   push:
     branches: [main]