diff --git a/.gitignore b/.gitignore
index 8f117fab9038dff6a542963d99c031ea5491b741..595c95670b29518ab9425101759f53658c11a237 100644
--- a/.gitignore
+++ b/.gitignore
@@ -53,3 +53,6 @@ classic/5.0/src/Utilities/Makefile
 classic/5.0/src/Utilities/cmake_install.cmake
 classic/5.0/src/cmake_install.cmake
 classic/5.0/src/config.h
+src/AbstractObjects/CMakeFiles
+src/AbstractObjects/Makefile
+src/AbstractObjects/cmake_install.cmake