diff --git a/.env.example b/.env.example
index cb81298..4fa0781 100644
--- a/.env.example
+++ b/.env.example
@@ -1 +1,9 @@
-SERPAPI_KEY={NEED_TO_HAVE_AN_ACCOUNT_WITH_SERPAPI_KEY}
\ No newline at end of file
+# Google
+GOOGLE_CALENDAR_ID
+GOOGLE_PROJECT_NUMBER
+GOOGLE_CLIENT_EMAIL
+GOOGLE_PRIVATE_KEY
+GOOGLE_KEY_ID
+
+GOOGLE_CLIENT_ID
+GOOGLE_CLIENT_SECRET
\ No newline at end of file