diff --git a/proxy.cpp b/proxy.cpp
index 08f4b8c38b8b8ea7b4e9ae262d522559c2f83193..709a5bd3626750d7cde40bb6c2e1e22f035f37a5 100755
--- a/proxy.cpp
+++ b/proxy.cpp
@@ -500,7 +500,7 @@ void test_execution::child_valgrind()
 	nums_pipe.close_write();
 	
 	start_timeout();
-	exec("valgrind", "valgrind", "--trace-children=yes", /*"--log-fd=-1",*/ "-q", "./proxy", test.name, NULL);
+	exec("valgrind", "--trace-children=yes", /*"--log-fd=-1",*/ "-q", "./proxy", test.name, NULL);
 }