diff --git a/deploy/20-deployment.yaml b/deploy/20-deployment.yaml
index 1d9b3fd..e42694c 100644
--- a/deploy/20-deployment.yaml
+++ b/deploy/20-deployment.yaml
@@ -62,7 +62,7 @@ spec:
             periodSeconds: 15
           resources:
             requests: {cpu: 200m, memory: 512Mi}
-            limits: {cpu: 1, memory: 1Gi}
+            limits: {cpu: "1", memory: 1Gi}
   traffic:
     - latestRevision: true
       percent: 100