diff --git a/src/font/hasp_mdi_font_shifted.sh b/src/font/hasp_mdi_font_shifted.sh
index 20ff6790..6ef6403a 100644
--- a/src/font/hasp_mdi_font_shifted.sh
+++ b/src/font/hasp_mdi_font_shifted.sh
@@ -98,7 +98,7 @@ do
       then
         ext=bin
       else
-        ext=c
+        ext=cpp
       fi
 
       for FONT in fonts/*.ttf; do