diff --git a/gateway/include/devices.h b/gateway/include/devices.h
index f7fd16d..0d58dec 100644
--- a/gateway/include/devices.h
+++ b/gateway/include/devices.h
@@ -36,8 +36,8 @@ struct EasyHomeSwitch : Switch {
         memcpy(&this->off[4], off, 4 * sizeof(unsigned long));
         asDevice((new DeviceConfig{id, name})->withManufacturer("Intertek")->withModel("Easy Home")->withParent(gatewayDevice));
         for (int i = 0; i < 8; i++) {
-            onSwitches.insert({ on[i], this });
-            offSwitches.insert({ off[i], this });
+            onSwitches.insert({ this->on[i], this });
+            offSwitches.insert({ this->off[i], this });
         }
     }