diff --git a/handlers/main.yml b/handlers/main.yml
new file mode 100644
index 0000000..e94d99e
--- /dev/null
+++ b/handlers/main.yml
@@ -0,0 +1,14 @@
+---
+# usrp handlers/main.yml
+#
+# SPDX-FileCopyrightText: © 2021 Open Networking Foundation <support@opennetworking.org>
+# SPDX-License-Identifier: Apache-2.0
+
+- name: update-grub2
+  when: update_grub
+  command:
+    cmd: update-grub2
+
+- name: restart-cpufrequtils
+  command:
+    cmd: /etc/init.d/cpufrequtils restart