diff --git a/firmware/tools/make_bitmap.py b/firmware/tools/make_bitmap.py
index 7c3c6ea680455b2310574051a1bcecf16f5300e7..103a58c08e326cbefbd87e4cc6bdd5cb342c8e28 100755
--- a/firmware/tools/make_bitmap.py
+++ b/firmware/tools/make_bitmap.py
@@ -112,4 +112,4 @@ f.write("\n")
 f.write("} /* namespace ui */\n\n")
 f.write("#endif/*__BITMAP_HPP__*/\n")
 
-print "Converted " + str(count) + " files"
+print("Converted " + str(count) + " files")