diff --git a/config/manager/manager.yaml b/config/manager/manager.yaml
index 9f41f6c7..7b7f6ce4 100644
--- a/config/manager/manager.yaml
+++ b/config/manager/manager.yaml
@@ -88,7 +88,7 @@ spec:
         resources:
           limits:
             cpu: 500m
-            memory: 128Mi
+            memory: 256Mi
           requests:
             cpu: 10m
             memory: 64Mi