diff --git a/tests.mk b/tests.mk
index 6638e6da6..d3b932782 100644
--- a/tests.mk
+++ b/tests.mk
@@ -71,7 +71,7 @@ endif
 ifneq ($(wildcard /etc/ssh/sshd_config),)
 ifeq ($(shell grep 22333 /etc/ssh/sshd_config),)
 	sed --in-place "s:^Port 22:Port 22 \\nPort 22333:g" /etc/ssh/sshd_config
-	restart ssh
+	service ssh restart
 endif
 endif