diff --git a/client-config.json b/client-config.json
index 2036ee5..312aeda 100644
--- a/client-config.json
+++ b/client-config.json
@@ -1,5 +1,5 @@
 {
   "client_id": "https://git.weird.one/zicklag/oidc-config/raw/branch/main/client-config.json",
   "redirect_uris": ["https://git.weird.one/user/oauth2/Weird/callback"],
-  "grant_types": ["authorization_code"]
+  "grant_types": ["authorization_code", "client_credentials", "password", "refresh_token"]
 }