diff --git a/chart/values.yaml b/chart/values.yaml
index b936f3429c0a904827b339aa1507b5d0881e4f00..74055a68c908f7a0bc8529b62a237ef973aa9341 100644
--- a/chart/values.yaml
+++ b/chart/values.yaml
@@ -56,7 +56,7 @@ celery:
       memory: 2Gi
       cpu: 1000m
     limits:
-      memory: 12Gi
+      memory: 11Gi
       cpu: 1000m
   concurrency: 1
   maxTasksPerChild: 1