Updated my makefile..again

keyboards/deltasplit75/keymaps/itsaferbie/Makefile

@@ -1,5 +1,6 @@
 RGBLIGHT_ENABLE = yes        # Enable WS2812 RGB underlight.  Do not enable this with audio at the same time.
 AUDIO_ENABLE = no            # Audio disabled while using RGB underlight.
+EXTRAKEY_ENABLE = yes
 
 ifndef QUANTUM_DIR
 	include ../../../../Makefile