diff --git a/input/drivers_joypad/mfi_joypad.m b/input/drivers_joypad/mfi_joypad.m
index d40c6b2b4a..df5cb1c075 100644
--- a/input/drivers_joypad/mfi_joypad.m
+++ b/input/drivers_joypad/mfi_joypad.m
@@ -167,7 +167,7 @@ static void apple_gamecontroller_joypad_poll(void)
     {
        /* If we have not assigned a slot to this controller yet, ignore it. */
        if (controller && (controller.playerIndex < MAX_USERS))
-          apple_gamecontroller_joypad_poll_internal(controller, controller.playerIndex);
+          apple_gamecontroller_joypad_poll_internal(controller, (uint32_t)controller.playerIndex);
     }
 }