diff --git a/.gitignore b/.gitignore
index 44dae2f7..c30c31be 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,6 +16,7 @@ CMakeFiles
 cmake_install.cmake
 install_manifest.txt
 build/
+build-*/
 
 *.user
 *.suo