diff --git a/helm/oauth2-proxy/values.yaml b/helm/oauth2-proxy/values.yaml
index 5ec29dab..5fda87e6 100644
--- a/helm/oauth2-proxy/values.yaml
+++ b/helm/oauth2-proxy/values.yaml
@@ -259,7 +259,7 @@ httpScheme: http
 htpasswdFile:
   enabled: false
   existingSecret: ""
-  entries: {}
+  entries: []
   # One row for each user
   # example:
   # entries: