diff --git a/.gitea/workflows/prepare.yml b/.gitea/workflows/prepare.yml
index 8d942fc..b5b1d92 100644
--- a/.gitea/workflows/prepare.yml
+++ b/.gitea/workflows/prepare.yml
@@ -13,7 +13,8 @@ env:
   GIT_CONFIG_COUNT: "3"
   GIT_CONFIG_KEY_0: "credential.helper"
   GIT_CONFIG_VALUE_0: ""
-  GIT_CONFIG_KEY_1: '!f() { test "$1" = get || exit 0; printf "%s\n" username=oauth2; printf "%s\n" "password=${ACCESS_TOKEN}"; }; f'
+  GIT_CONFIG_KEY_1: "credential.helper"
+  GIT_CONFIG_VALUE_1: '!f() { test "$1" = get || exit 0; printf "%s\n" username=oauth2; printf "%s\n" "password=${ACCESS_TOKEN}"; }; f'
   GIT_CONFIG_KEY_2: "credential.interactive"
   GIT_CONFIG_VALUE_2: "never"
   WORKSPACE_ROOT: "/data/workspace"