diff --git a/.gitignore b/.gitignore
index 668778773..0be524937 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,6 +22,8 @@
 *.gcda
 *.gcno
 
+callgrind.out.*
+
 oldcode/tests/connect_speed
 
 *.swp