diff --git a/.env.example b/.env.example
index 1d9afab05e5..9dc8c4ce412 100644
--- a/.env.example
+++ b/.env.example
@@ -5,6 +5,7 @@ APP_ENV=production
 # Set to true if you want to see debug information in error screens.
 APP_DEBUG=false
 
+A=B
 # This should be your email address.
 # If you use Docker or similar, you can set this variable from a file by using SITE_OWNER_FILE
 # The variable is used in some errors shown to users who aren't admin.