diff --git a/utils/valgrind/x86_64-pc-linux-gnu.supp b/utils/valgrind/x86_64-pc-linux-gnu.supp
index 0cbb332afb9..835cbbe5e1a 100644
--- a/utils/valgrind/x86_64-pc-linux-gnu.supp
+++ b/utils/valgrind/x86_64-pc-linux-gnu.supp
@@ -27,6 +27,12 @@
    obj:/usr/bin/python2.5
 }
 
+{
+   We don't care if grep leaks
+   Memcheck:Leak
+   obj:/bin/grep
+}
+
 {
    We don't care if python leaks
    Memcheck:Leak