diff --git a/.gitignore b/.gitignore
index 05796194e..a98055f60 100644
--- a/.gitignore
+++ b/.gitignore
@@ -53,6 +53,7 @@ build_output/
 **/__tmpfile.cpp
 
 src/_Custom.h
+src/_*Custom.h
 
 dist/Espressif_flash_download_tool_v3.8.5/logs/