diff --git a/.gitignore b/.gitignore
index d75e0e9..fd2e1d7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,3 +18,4 @@ vendor/esp32-s3-lcd-43/GFX_Library_for_Arduino/
 compile_commands.json
 .board-last
 .cache/
+boards/uno-r4-wifi/uno-r4-wifi.ino.backup