1 files changed, 1 insertions, 1 deletions

diff --git a/apps/plugins/lib/gray_putsxy.c b/apps/plugins/lib/gray_putsxy.c
index 20af8a3cbf..906b0e1b38 100644
--- a/apps/plugins/lib/gray_putsxy.c
+++ b/apps/plugins/lib/gray_putsxy.c
@@ -37,7 +37,7 @@
 void gray_putsxy(int x, int y, const unsigned char *str)
 {
     int ch, width;
-    unsigned char *bits;
+    const unsigned char *bits;
     struct font *pf = _graybuf->curfont;
 
     if ((unsigned) x >= (unsigned) _graybuf->width