diff --git a/src/add-ons/print/transports/Jamfile b/src/add-ons/print/transports/Jamfile
index 26ec8fcf29..4b10b8ec38 100644
--- a/src/add-ons/print/transports/Jamfile
+++ b/src/add-ons/print/transports/Jamfile
@@ -1,9 +1,9 @@
 SubDir OBOS_TOP src add-ons print transports ;
 
 # shared must be included first, since its objects are used by the others.
-# SubInclude OBOS_TOP src add-ons print transports shared ;
-# SubInclude OBOS_TOP src add-ons print transports ipp ;
-# SubInclude OBOS_TOP src add-ons print transports lpr ;
+SubInclude OBOS_TOP src add-ons print transports shared ;
+SubInclude OBOS_TOP src add-ons print transports ipp ;
+SubInclude OBOS_TOP src add-ons print transports lpr ;
 SubInclude OBOS_TOP src add-ons print transports parallel_port ;
 SubInclude OBOS_TOP src add-ons print transports print_to_file ;
 SubInclude OBOS_TOP src add-ons print transports serial_port ;