diff --git a/modules/pubsub/main.tf b/modules/pubsub/main.tf
index de065029..3d080256 100644
--- a/modules/pubsub/main.tf
+++ b/modules/pubsub/main.tf
@@ -77,6 +77,14 @@ resource "google_pubsub_subscription" "default" {
     }
   }
 
+  dynamic "retry_policy" {
+    for_each = each.value.retry_policy == null ? [] : [""]
+    content {
+      maximum_backoff = each.value.retry_policy.maximum_backoff
+      minimum_backoff = each.value.retry_policy.minimum_backoff
+    }
+  }
+
   dynamic "push_config" {
     for_each = each.value.push == null ? [] : [""]
     content {