diff --git a/app/manifests/metrics/03-statefulset.yml b/app/manifests/metrics/03-statefulset.yml
index b25ed4b0a3..806a0fd8c5 100644
--- a/app/manifests/metrics/03-statefulset.yml
+++ b/app/manifests/metrics/03-statefulset.yml
@@ -77,4 +77,4 @@ spec:
         - ReadWriteOnce
         resources:
           requests:
-            storage: 10G
+            storage: 10Gi