1 files changed, 1 insertions, 1 deletions
diff --git a/font.h b/font.h
index 960424f..575076b 100644
--- a/font.h
+++ b/font.h
@@ -27,7 +27,7 @@ const char NOCHAR = 0xff;
 
 struct charcode {
   const wchar_t uni;
-  const char font;
+  const unsigned char font;
 };
 
 const charcode charmap[] PROGMEM = {