diff --git a/sdk/windows-x86/bin/.gitignore b/sdk/windows-x86/bin/.gitignore
new file mode 100644
index 0000000..3e5d7b0
--- /dev/null
+++ b/sdk/windows-x86/bin/.gitignore
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: 2021 Ivan Tatarinov <ivan-tat@ya.ru>
+#
+# SPDX-License-Identifier: CC0-1.0
+
+sjasmplus.exe