diff --git a/memcheck/tests/badjump.vgtest b/memcheck/tests/badjump.vgtest
index f626a1b7f..5e96c62ac 100644
--- a/memcheck/tests/badjump.vgtest
+++ b/memcheck/tests/badjump.vgtest
@@ -1,2 +1,2 @@
 prog: badjump
-cleanup: rm vgcore.pid*
+cleanup: rm -f vgcore.pid*
diff --git a/none/tests/x86/int.vgtest b/none/tests/x86/int.vgtest
index b5f624d83..be977d532 100644
--- a/none/tests/x86/int.vgtest
+++ b/none/tests/x86/int.vgtest
@@ -1,2 +1,2 @@
 prog: int
-cleanup: rm vgcore.pid*
+cleanup: rm -f vgcore.pid*