diff --git a/automon/integrations/google/auth/config.py b/automon/integrations/google/auth/config.py
index 665bfcbb..0b44b44c 100644
--- a/automon/integrations/google/auth/config.py
+++ b/automon/integrations/google/auth/config.py
@@ -58,12 +58,12 @@ def Credentials(self):
         except:
             pass
 
-        raise Exception(f'Missing GOOGLE_CREDENTIALS or GOOGLE_CREDENTIALS_BASE64')
+        raise Exception(f'Missing GOOGLE_CREDENTIALS_FILE or GOOGLE_CREDENTIALS_BASE64')
 
     @property
     def _GOOGLE_CREDENTIALS(self):
-        """env var GOOGLE_CREDENTIALS"""
-        return environ('GOOGLE_CREDENTIALS')
+        """env var GOOGLE_CREDENTIALS_FILE"""
+        return environ('GOOGLE_CREDENTIALS_FILE')
 
     @property
     def _GOOGLE_CREDENTIALS_BASE64(self):
diff --git a/env-example.sh b/env-example.sh
index fb6ec32d..1117d551 100644
--- a/env-example.sh
+++ b/env-example.sh
@@ -34,6 +34,10 @@ GOOGLE_TOKEN_URI=
 GOOGLE_PROJECT_ID=
 GOOGLE_REFRESH_TOKEN=
 
+GOOGLE_CREDENTIALS_FILE=
+GOOGLE_CREDENTIALS_BASE64=
+GOOGLE_SHEET_ID=
+
 # Instagram
 INSTAGRAM_LOGIN=
 INSTAGRAM_PASSWORD=