diff --git a/inc/display.h b/inc/display.h
--- a/inc/display.h
+++ b/inc/display.h
@@ -8,6 +8,6 @@
 #endif
 
 void display_startup_screen();
-void display_process(therm_settings_t* set, therm_status_t* status);
+void display_process(therm_status_t* status);
 
 #endif