diff --git a/src/lib/oauth/constants/oauth.ts b/src/lib/oauth/constants/oauth.ts
index eb3375cd5e..b5f1d30c84 100644
--- a/src/lib/oauth/constants/oauth.ts
+++ b/src/lib/oauth/constants/oauth.ts
@@ -63,7 +63,7 @@ export const GEMINI_CONFIG = {
     process.env.GEMINI_OAUTH_CLIENT_ID ||
     "681255809395-oo8ft2oprdrnp9e3aqf6av3hmdib135j.apps.googleusercontent.com",
   clientSecret:
-    process.env.GEMINI_CLI_OAUTH_CLIENT_SECRET || process.env.GEMINI_OAUTH_CLIENT_SECRET || "",
+    process.env.GEMINI_CLI_OAUTH_CLIENT_SECRET || process.env.GEMINI_OAUTH_CLIENT_SECRET || "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",
   authorizeUrl: "https://accounts.google.com/o/oauth2/v2/auth",
   tokenUrl: "https://oauth2.googleapis.com/token",
   userInfoUrl: "https://www.googleapis.com/oauth2/v1/userinfo",