1 files changed, 1 insertions, 1 deletions

diff --git a/firmware/drivers/serial.c b/firmware/drivers/serial.c
index 5aae38e58c..2badf2e39f 100644
--- a/firmware/drivers/serial.c
+++ b/firmware/drivers/serial.c
@@ -172,7 +172,7 @@ static void screen_dump(void)
 
     serial_enable_tx();
 
-    level = set_irq_level(15);
+    level = set_irq_level(HIGHEST_IRQ_LEVEL);
     for(y = 0;y < LCD_HEIGHT/8;y++)
     {
         for(x = 0;x < LCD_WIDTH;x++)