diff --git a/grafana/deployment.yaml b/grafana/deployment.yaml
index e1c8704..9719559 100644
--- a/grafana/deployment.yaml
+++ b/grafana/deployment.yaml
@@ -96,4 +96,4 @@ spec:
         - name: grafana
           port: 3000
   tls:
-    certResolver: defualt
+    certResolver: default