diff --git a/src/prefs/Jamfile b/src/prefs/Jamfile
index 0e602cb3a0..609886c4b9 100644
--- a/src/prefs/Jamfile
+++ b/src/prefs/Jamfile
@@ -6,6 +6,7 @@ SubInclude OBOS_TOP src prefs datatranslations ;
 SubInclude OBOS_TOP src prefs devices ;
 SubInclude OBOS_TOP src prefs drivesetup ;
 SubInclude OBOS_TOP src prefs dun ;
+SubInclude OBOS_TOP src prefs filetypes ;
 SubInclude OBOS_TOP src prefs fonts ;
 SubInclude OBOS_TOP src prefs keyboard ;
 SubInclude OBOS_TOP src prefs keymap ;