1 files changed, 1 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index e248aaf5..5566cf57 100644
--- a/Makefile
+++ b/Makefile
@@ -86,6 +86,7 @@ BACKEND=\
   ValueDomain.v ValueAOp.v ValueAnalysis.v \
   ConstpropOp.v Constprop.v ConstpropOpproof.v Constpropproof.v \
   CSEdomain.v CombineOp.v CSE.v CombineOpproof.v CSEproof.v \
+  CSE2.v CSE2proof.v \
   NeedDomain.v NeedOp.v Deadcode.v Deadcodeproof.v \
   Unusedglob.v Unusedglobproof.v \
   Machregs.v Locations.v Conventions1.v Conventions.v LTL.v \