diff --git a/src/kernel/peripherals/Peripherals.hx b/src/kernel/peripherals/Peripherals.hx
index 7526691..bee3f03 100644
--- a/src/kernel/peripherals/Peripherals.hx
+++ b/src/kernel/peripherals/Peripherals.hx
@@ -50,11 +50,11 @@ class Peripheral {
 		}
 
 		var types = getTypes(addr);
-		var methodsMap = cc.Peripheral.getMethods(addr).toArray();
+		var methodsMap = cc.Peripheral.getMethods(addr).toMap();
 		var methods:Array<String> = [];
 
-		for (method in methodsMap) {
-			methods.push(method);
+		for (k => v in methodsMap) {
+			methods.push(k);
 		}
 
 		return {