diff --git a/stacks/calibre/main.tf b/stacks/calibre/main.tf
index 81f7d133..58d3273f 100644
--- a/stacks/calibre/main.tf
+++ b/stacks/calibre/main.tf
@@ -200,7 +200,7 @@ resource "kubernetes_deployment" "calibre-web-automated" {
               memory = "256Mi"
             }
             limits = {
-              memory = "256Mi"
+              memory = "512Mi"
             }
           }
           volume_mount {