diff --git a/lib/intval/index.js b/lib/intval/index.js
index 730fbb4..bb00614 100644
--- a/lib/intval/index.js
+++ b/lib/intval/index.js
@@ -135,8 +135,8 @@ intval._declarePins = function () {
 	let pin
 	for (let p in PINS) {
 		pin = PINS[p]
-		if (pin.edge) intval._pin[p] = Gpio(pin.pin, pin.dir, pin.edge)
-		if (!pin.edge) intval._pin[p] = Gpio(pin.pin, pin.dir)
+		if (pin.edge) intval._pin[p] = new Gpio(pin.pin, pin.dir, pin.edge)
+		if (!pin.edge) intval._pin[p] = new Gpio(pin.pin, pin.dir)
 		log.info('_declarePins', { pin : pin.pin, dir : pin.dir, edge : pin.edge })
 	}
 	intval._pin.release.watch(intval._watchRelease)