diff --git a/make/lo.mk b/make/lo.mk
index 92056d64..3ef65f2d 100644
--- a/make/lo.mk
+++ b/make/lo.mk
@@ -9,6 +9,7 @@ LOADABLE_OBJ_HOOK            ?= LOADABLE_OBJECT_HOOK
 
 include $(MODDIR)/make/defs.mk
 include $(MODDIR)/make/profiler-defs.mk
+include $(MODDIR)/make/dev-utils.mk
 
 .PRECIOUS: %.cpp %.o
 LOADABLE_OBJS_HEADER         ?= $(wildcard $(TOOLS_INCLUDE_DIR)/$(CPP_PREFIX)*$(CPP_SUFFIX).h)