diff --git a/modules/compute_engine_instance_group/main.tf b/modules/compute_engine_instance_group/main.tf
index a975795..8e2b3da 100644
--- a/modules/compute_engine_instance_group/main.tf
+++ b/modules/compute_engine_instance_group/main.tf
@@ -8,6 +8,9 @@ resource "google_compute_instance_group_manager" "instance_group" {
         name              = "webserver"
         instance_template = var.template_self_link
     }
-    
+
   target_size  = 2
+
+depends_on = [google_project_service.compute_engine_api]
+
 }
\ No newline at end of file
diff --git a/modules/compute_engine_template/main.tf b/modules/compute_engine_template/main.tf
index fb3df4c..6433ba1 100644
--- a/modules/compute_engine_template/main.tf
+++ b/modules/compute_engine_template/main.tf
@@ -22,4 +22,6 @@ resource "google_compute_instance_template" "template" {
   lifecycle {
     create_before_destroy = true
   }
+  depends_on = [google_project_service.compute_engine_api]
+
 }
\ No newline at end of file