diff --git a/sbin/devd/Makefile b/sbin/devd/Makefile
--- a/sbin/devd/Makefile
+++ b/sbin/devd/Makefile
@@ -17,6 +17,11 @@
 DHCLIENT+=		dhclient.conf
 DHCLIENTPACKAGE=	dhclient
 
+CONFGROUPS+=		POWERPROFILE
+POWERPROFILEDIR=	${DEVDDIR}
+POWERPROFILE+=		power_profile.conf
+POWERPROFILEPACKAGE=	acpi
+
 .if ${MK_BLUETOOTH} != "no"
 CONFGROUPS+=		BLUETOOTH
 BLUETOOTHDIR=		${DEVDDIR}
diff --git a/sbin/devd/devd.conf b/sbin/devd/devd.conf
--- a/sbin/devd/devd.conf
+++ b/sbin/devd/devd.conf
@@ -145,13 +145,6 @@
 		vendor $vendor bus $bus";
 };
 
-# Switch power profiles when the AC line state changes.
-notify 10 {
-	match "system"		"ACPI";
-	match "subsystem"	"ACAD";
-	action "service power_profile $notify";
-};
-
 # Notify all users before beginning emergency shutdown when we get
 # a _CRT or _HOT thermal event and we're going to power down the system
 # very soon.
diff --git a/sbin/devd/power_profile.conf b/sbin/devd/power_profile.conf
new file mode 100644
--- /dev/null
+++ b/sbin/devd/power_profile.conf
@@ -0,0 +1,6 @@
+# Switch power profiles when the AC line state changes.
+notify 10 {
+	match "system"		"ACPI";
+	match "subsystem"	"ACAD";
+	action "service power_profile $notify";
+};