diff --git a/tools/kconfig/.gitignore b/tools/kconfig/.gitignore
index 641b9e576de..9e8c2433330 100644
--- a/tools/kconfig/.gitignore
+++ b/tools/kconfig/.gitignore
@@ -26,7 +26,9 @@ kxgettext
 
 # configuration programs, Windows
 conf.exe
+conf-idf.exe
 mconf.exe
+mconf-idf.exe
 nconf.exe
 qconf.exe
 gconf.exe