diff --git a/.gitignore b/.gitignore
index 8beaceb6..89b7ea7f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,3 +18,4 @@ tools/esp8266/binaries
 *.suo
 *.ipch
 tools/esp8266/.vscode/extensions.json
+.DS_Store