diff --git a/make/defs.mk b/make/defs.mk
index ad6c4b13..b2a85786 100644
--- a/make/defs.mk
+++ b/make/defs.mk
@@ -266,3 +266,7 @@ else
 		PROJECT_CFLAGS   += -funroll-loops -O2 -NDEBUG
 	endif
 endif
+
+ifneq ($(wildcard local.mk),)
+include local.mk
+endif