diff --git a/kernel/Makefile.L1 b/kernel/Makefile.L1
index 42e3a6c07..09337363d 100644
--- a/kernel/Makefile.L1
+++ b/kernel/Makefile.L1
@@ -5,7 +5,6 @@ FMAFLAG = -mfma
 endif
 endif
 
-#override CFLAGS += -fno-tree-vectorize
 
 ### AMAX ###