diff --git a/repos/libports/lib/import/import-lwip.mk b/repos/libports/lib/import/import-lwip.mk
index ffd2a588d..e212bb85d 100644
--- a/repos/libports/lib/import/import-lwip.mk
+++ b/repos/libports/lib/import/import-lwip.mk
@@ -1,2 +1,2 @@
 INC_DIR += $(call select_from_ports,lwip)/include/lwip
-INC_DIR += $(REP_DIR)/include/lwip
+INC_DIR += $(call select_from_repositories,include/lwip)