2 files changed, 2 insertions, 2 deletions

diff --git a/firmware/drivers/lcd.c b/firmware/drivers/lcd.c
index 21362918c8..6204d647b4 100644
--- a/firmware/drivers/lcd.c
+++ b/firmware/drivers/lcd.c
@@ -715,7 +715,7 @@ void lcd_clearpixel(int x, int y)
 /*
  * Return width and height of a given font.
  */
-void lcd_getfontsize(int font, int *width, int *height)
+void lcd_getfontsize(unsigned int font, int *width, int *height)
 {
     if(font < sizeof(fonts)) {
         *width =  fonts[font];
diff --git a/firmware/drivers/lcd.h b/firmware/drivers/lcd.h
index 7e5a4b8679..3557c9fe7c 100644
--- a/firmware/drivers/lcd.h
+++ b/firmware/drivers/lcd.h
@@ -82,7 +82,7 @@ extern void lcd_double_height (bool on);
 
 extern void lcd_putsxy(int x, int y, char *string, int font);
 extern void lcd_setfont(int font);
-extern void lcd_getfontsize(int font, int *width, int *height);
+extern void lcd_getfontsize(unsigned int font, int *width, int *height);
 extern void lcd_setmargins(int xmargin, int ymargin);
 extern void lcd_bitmap (unsigned char *src, int x, int y, int nx, int ny,
                         bool clear);