diff --git a/build/make/inverter.mk b/build/make/inverter.mk
index aa59d6e..d9e55c7 100644
--- a/build/make/inverter.mk
+++ b/build/make/inverter.mk
@@ -1,3 +1,4 @@
 inverter: base php
 	$(call script,$@)
 	$(call boot,02,$@)
+	$(call runit,cron)
diff --git a/build/scripts/inverter.sh b/build/scripts/inverter.sh
index 712baa8..82bbf63 100644
--- a/build/scripts/inverter.sh
+++ b/build/scripts/inverter.sh
@@ -1,5 +1,5 @@
 ## Dependencies
-apt_install_permanent libappconfig-perl libdevice-serialport-perl rrdtool
+apt_install_permanent libappconfig-perl libdevice-serialport-perl rrdtool at
 pear install -f System_Daemon
 
 ## Inverter project