diff --git a/applications/templates/cloudnativepg.yaml b/applications/templates/cloudnativepg.yaml
index b69811d..fc2c710 100644
--- a/applications/templates/cloudnativepg.yaml
+++ b/applications/templates/cloudnativepg.yaml
@@ -50,7 +50,7 @@ spec:
       cpu: 100m
     limits:
       memory: 1Gi
-      cpu: 1
+      cpu: '1'
   postgresql:
     parameters:
       max_connections: "200"