diff --git a/converters/Makefile b/converters/Makefile
index 33f44753cbd..8edb4ba57af 100644
--- a/converters/Makefile
+++ b/converters/Makefile
@@ -31,6 +31,7 @@
      SUBDIR += mpack
      SUBDIR += opencc
      SUBDIR += otf2bdf
+     SUBDIR += p5-CBOR-Free
      SUBDIR += p5-Calendar-Simple
      SUBDIR += p5-Catalyst-Plugin-Charsets-Japanese
      SUBDIR += p5-Catalyst-View-JSON