diff --git a/.gitignore b/.gitignore
index d706b95ce..4355bbbb3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,6 +20,7 @@ managed_components
 .dummy
 sdkconfig.*
 sdkconfig.defaults
+CMakeLists.txt
 data
 unpacked_fs
 unpacked_boards