diff --git a/src/add-ons/kernel/file_systems/udf/Jamfile b/src/add-ons/kernel/file_systems/udf/Jamfile
index da1e8fb8f3..d3d50670ee 100644
--- a/src/add-ons/kernel/file_systems/udf/Jamfile
+++ b/src/add-ons/kernel/file_systems/udf/Jamfile
@@ -53,3 +53,5 @@ InstallUDF install : udf ;
 
 # restore original optimization level
 OPTIM = $(oldOPTIM) ;
+
+SubInclude OBOS_TOP src add-ons kernel file_systems udf drive_setup_addon ;