diff --git a/.gitignore b/.gitignore
index 372378e..ccc194f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,6 @@ sdkconfig.old
 cmake-build-debug
 cmake-build-release
 cmake-build-relwithdebinfo
+cmake-build-debug-docker/
+cmake-build-release-docker/
+cmake-build-relwithdebinfo-docker/