1 files changed, 1 insertions, 1 deletions

diff --git a/uisimulator/common/lcd-common.c b/uisimulator/common/lcd-common.c
index f00e9a28b2..c69ef06f1f 100644
--- a/uisimulator/common/lcd-common.c
+++ b/uisimulator/common/lcd-common.c
@@ -30,7 +30,7 @@
  #include "lcd-x11.h"
 #endif
 
-void lcd_blit(unsigned char* p_data, int x, int y, int width, int height,
+void lcd_blit(const unsigned char* p_data, int x, int y, int width, int height,
               int stride)
 {
     (void)p_data;