diff --git a/kubernetes/system/oauth2-proxy/helm/values.yaml b/kubernetes/system/oauth2-proxy/helm/values.yaml
index c25c0c3..5c2351a 100644
--- a/kubernetes/system/oauth2-proxy/helm/values.yaml
+++ b/kubernetes/system/oauth2-proxy/helm/values.yaml
@@ -48,7 +48,7 @@ config:
     provider = "github"
     email_domains = [ "*" ]
     upstreams = [ "file:///dev/null" ]
-    http-address= = "0.0.0.0:4180"
+    http_address= = "0.0.0.0:4180"
   # Custom configuration file: oauth2_proxy.cfg
   # configFile: |-
   #   pass_basic_auth = false