diff --git a/prj.conf b/prj.conf
index 01d59b5..5f11b8f 100644
--- a/prj.conf
+++ b/prj.conf
@@ -2,6 +2,12 @@ CONFIG_CAF=y
 CONFIG_CAF_BUTTONS=y
 CONFIG_CAF_BUTTONS_DEF_PATH="buttons_def.h"
 CONFIG_GPIO=y
+CONFIG_REBOOT=y
 CONFIG_HEAP_MEM_POOL_SIZE=2048
 CONFIG_LOG=y
 CONFIG_ASSERT=y
+
+# Power manager
+CONFIG_CAF_POWER_MANAGER=y
+CONFIG_CAF_POWER_MANAGER_TIMEOUT=120
+# CONFIG_CAF_POWER_MANAGER_STAY_ON=y