diff --git a/values.yaml b/values.yaml
index a7a13c1939523075007dccf2262adfcd6fafbdd8..ff45d6c7c3ea2e74babcd6c7f55b195ccf1fb272 100644
--- a/values.yaml
+++ b/values.yaml
@@ -125,7 +125,7 @@ metrics:
         memory: "150Mi"
       limits:
         cpu: "1"
-        memory: "500Mi"
+        memory: "2Gi"
 
     matchQuery: "match[]={job!=\"\"}"
     # -- interval used by fluentbit to scrape metrics from prometheus