diff --git a/.gitignore b/.gitignore
index 3772f9dd..f33427b5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,4 +11,6 @@ compile_commands.json
 k5_eeprom.raw
 
 /build
-/serialtool/__pycache__
\ No newline at end of file
+/serialtool/__pycache__
+
+.DS_Store
\ No newline at end of file