1 files changed, 2 insertions, 1 deletions

diff --git a/firmware/drivers/lcd-recorder.c b/firmware/drivers/lcd-recorder.c
index a8dca92b4f..c9781e77ef 100644
--- a/firmware/drivers/lcd-recorder.c
+++ b/firmware/drivers/lcd-recorder.c
@@ -165,7 +165,8 @@ void lcd_init (void)
 
 /* Performance function that works with an external buffer
    note that y and height are in 8-pixel units! */
-void lcd_blit (unsigned char* p_data, int x, int y, int width, int height, int stride)
+void lcd_blit (const unsigned char* p_data, int x, int y, int width,
+               int height, int stride)
 {
     /* Copy display bitmap to hardware */
     while (height--)