diff --git a/app-config.yaml b/app-config.yaml
index 514ba8e3c7..5f75ff522e 100644
--- a/app-config.yaml
+++ b/app-config.yaml
@@ -48,7 +48,7 @@ auth:
         clientSecret:
           $secret:
             env: AUTH_GITHUB_CLIENT_SECRET
-        enterpriseInstanceURL: 
+        enterpriseInstanceUrl: 
           $secret:
             env: AUTH_GITHUB_ENTERPRISE_INSTANCE_URL
     gitlab:
diff --git a/plugins/auth-backend/src/providers/github/provider.ts b/plugins/auth-backend/src/providers/github/provider.ts
index ab102bad19..e9c719ea1c 100644
--- a/plugins/auth-backend/src/providers/github/provider.ts
+++ b/plugins/auth-backend/src/providers/github/provider.ts
@@ -137,7 +137,7 @@ export function createGithubProvider(
   const clientID = envConfig.getString('clientId');
   const clientSecret = envConfig.getString('clientSecret');
   const enterpriseInstanceUrl = envConfig.getOptionalString(
-    'enterpriseInstanceURL',
+    'enterpriseInstanceUrl',
   );
   const authorizationURL = enterpriseInstanceUrl
     ? `${enterpriseInstanceUrl}/login/oauth/authorize`