diff --git a/src/add-ons/kernel/file_systems/userlandfs/server/haiku/Jamfile b/src/add-ons/kernel/file_systems/userlandfs/server/haiku/Jamfile
index 1f1b139cee..f00dfb5926 100644
--- a/src/add-ons/kernel/file_systems/userlandfs/server/haiku/Jamfile
+++ b/src/add-ons/kernel/file_systems/userlandfs/server/haiku/Jamfile
@@ -7,6 +7,7 @@ local userlandFSIncludes = [ PrivateHeaders userlandfs ] ;
 SubDirSysHdrs [ FDirName $(userlandFSIncludes) ] ;
 SubDirHdrs [ FDirName $(userlandFSIncludes) private ] ;
 SubDirHdrs [ FDirName $(userlandFSIncludes) shared ] ;
+SubDirHdrs [ FDirName $(SUBDIR) $(DOTDOT) ] ;
 
 UsePrivateSystemHeaders ;
 UsePrivateHeaders libroot ;