diff --git a/.gitignore b/.gitignore
index fc03aeee7f2fa83e0e667fa70bbb013175473ac6..b7c2f4cf799610dfbc388ea2e904e7116e534b30 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,7 +5,7 @@ cmake_install.cmake
 Doxyfile
 CTestTestfile.cmake
 doc/doxygen
-build/
+build*/
 html
 man
 *~