diff --git a/.gitignore b/.gitignore
index 8850f7ac6c..17c4e3b0d1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,7 @@
 boost_root
 /Build
 /build
+/cmake-build-*
 common/fp_lib_table_keywords.cpp
 common/drc_rules_keywords.cpp
 common/drc_rules_lexer.h