diff --git a/.gitignore b/.gitignore
index 366cf938f..5fbc6a1f3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -87,3 +87,4 @@ targets/*
 #test.js
 #sys/lib/npm-package/build/nethack.js
 #sys/lib/npm-package/build/nethack.wasm
+*.user