diff --git a/Omax.cfg b/Omax.cfg
index 68916319..6918418c 100644
--- a/Omax.cfg
+++ b/Omax.cfg
@@ -6,3 +6,5 @@
 -mllvm -lsr-complexity-limit=1073741823 \
 -mllvm -force-attribute=main:norecurse \
 -mllvm -enable-dfa-jump-thread \
+-mllvm -enable-loop-flatten \
+-mllvm -enable-unroll-and-jam \