diff --git a/docker/.env.example b/docker/.env.example
index d090a2fe70..68ce9ddc96 100644
--- a/docker/.env.example
+++ b/docker/.env.example
@@ -726,6 +726,6 @@ POSITION_PROVIDER_EXCLUDES=
 ENABLE_EMAIL_CODE_LOGIN=
 ENABLE_EMAIL_PASSWORD_LOGIN=
 ENABLE_SOCIAL_OAUTH_LOGIN=
-EMAIL_CODE_LOGIN_TOKEN_EXPIRY_HOURS=1/12
+EMAIL_CODE_LOGIN_TOKEN_EXPIRY_HOURS=0.0833
 ALLOW_REGISTER=true
 ALLOW_CREATE_WORKSPACE=true
\ No newline at end of file