diff --git a/everything-app/app-letsencrypt.yaml b/everything-app/app-letsencrypt.yaml
index 4e021eb..ab02dee 100644
--- a/everything-app/app-letsencrypt.yaml
+++ b/everything-app/app-letsencrypt.yaml
@@ -15,7 +15,7 @@ spec:
     helm:
       parameters:
       - name: installCRDs
-        value: true
+        value: "true"
   syncPolicy:
     automated:
       selfHeal: true