1 files changed, 1 insertions, 1 deletions

diff --git a/makefile b/makefile
index 982698c..e1ef948 100644
--- a/makefile
+++ b/makefile
@@ -41,7 +41,7 @@ ifeq ($(CM_OPT_ENABLE_ASAN),1)
 endif
 
 ifeq ($(CM_OPT_ENABLE_SSE2),1)
-	CM_CC_FLAGS += -DCM_SSE2=1
+	CM_CC_FLAGS += -DCM_SSE2=1 -msse2
 endif
 
 .PHONY: all