diff --git a/.gitignore b/.gitignore
index 0bd9ba3dd..d321aa43d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -61,6 +61,7 @@ CMakeCache.txt
 CMakeFiles
 cmake_install.cmake
 install_manifest.txt
+cmake-build-debug/
 
 ### Linux ###
 *~