-#INTERFACE_STUB_CLASS=LightBulbTest # This one is needed for Lifxtest application
-INTERFACE_STUB_CLASS=LightBulbSmart # This one is needed for SmartLightsController application
+# LightBulbTest is for Lifxtest and LightBulbSmart is for SmartLightsController
+INTERFACE_STUB_CLASS=LightBulbTest
+#INTERFACE_STUB_CLASS=LightBulbSmart