1 files changed, 2 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 5040d2884..903787e1a 100644
--- a/Makefile
+++ b/Makefile
@@ -27,7 +27,8 @@ makefiles = \
 OPTIMIZE = 1
 
 ifeq ($(OPTIMIZE), 1)
-  GLOBAL_CXXFLAGS += -O3
+  GLOBAL_CXXFLAGS += -O3 $(CXXLTO)
+  GLOBAL_LDFLAGS += $(CXXLTO)
 else
   GLOBAL_CXXFLAGS += -O0 -U_FORTIFY_SOURCE
 endif