diff --git a/kubernetes/mattermost/external-secret.yml b/kubernetes/mattermost/external-secret.yml
index 542c5b0..d480c52 100644
--- a/kubernetes/mattermost/external-secret.yml
+++ b/kubernetes/mattermost/external-secret.yml
@@ -31,4 +31,4 @@ spec:
     creationPolicy: Owner
   dataFrom:
   - extract:
-    key: mattermost-env
+      key: mattermost-env