diff --git a/stm-firmware/ui/lcd.c b/stm-firmware/ui/lcd.c
index f44dcb9..e7bdc9f 100644
--- a/stm-firmware/ui/lcd.c
+++ b/stm-firmware/ui/lcd.c
@@ -396,7 +396,7 @@ enum lcd_fsm_ret lcd_fsm_write_buffer(const char (*display_buffer)[21])
 			if (!systick_ticks_have_passed(timestamp, 4)) {
 				ret = LCD_FSM_WAIT_CALL;
 			} else {
-				ret = LCD_FSM_WAIT_CALL;
+				ret = LCD_FSM_CALL_AGAIN;
 				state_cnt++;
 			}
 			break;