diff --git a/UI.hpp b/UI.hpp
index 2c7ccd7..b4f6a7b 100644
--- a/UI.hpp
+++ b/UI.hpp
@@ -74,12 +74,10 @@ extern uint8_t seq_active_track;
 extern elapsedMillis seq_millis_timer;
 extern uint8_t seq_menu;
 extern bool seq_button_r;
-extern uint8_t seq_reverb[4][16];
 #if NUM_DRUMS > 0
 #include "drums.h"
 #endif
 
-
 #ifdef DISPLAY_LCD_SPI
 extern void change_disp_sd(bool d);
 #endif