diff --git a/make_forward b/make_forward
index 8c535345..a41ad7d0 100644
--- a/make_forward
+++ b/make_forward
@@ -40,13 +40,14 @@ tree: $(TREE)
 	@ true
 
 $(TREE):
-	@ $(VERS_UNDEFINED)
+	@ $(VERS_UNDEFINED) test 1
 	@ echo --- Make object tree ---
 	@ $(SICS_ROOT)/maketree .
 	@ $(SICS_ROOT)/maketree matrix
 	@ $(SICS_ROOT)/maketree dummy
 	@ $(SICS_ROOT)/maketree psi
 	@ $(SICS_ROOT)/maketree psi/hardsup
+	@ $(SICS_ROOT)/maketree psi/utils
 	@ $(SICS_ROOT)/maketree psi/tecs
 	touch $(TREE)
 	@ echo --- End object tree ---