diff --git a/main.tf b/main.tf
index a037975bc05159c14ddefbd222f69faf9cd535ae..1803bccf5ec549087d5b43cd264f40564d4cadc0 100644
--- a/main.tf
+++ b/main.tf
@@ -49,7 +49,7 @@ resource "google_cloud_run_service" "webapp" {
           # Cloud SQL instances to auto-magically make appear in the container as
           # Unix sockets.
           "run.googleapis.com/cloudsql-instances" = var.sql_instance_connection_name
-        } : {},
+        } : {}
       )
     }