diff --git a/examples/demo.py b/examples/demo.py
index f97b2f89..481360ec 100644
--- a/examples/demo.py
+++ b/examples/demo.py
@@ -100,7 +100,7 @@
 seal5_flow.patch(verbose=VERBOSE, stages=[PatchStage.PHASE_0])
 
 # Build initial LLVM
-# seal5_flow.build(verbose=VERBOSE, config="release")
+seal5_flow.build(verbose=VERBOSE, config="release")
 
 # Transform inputs
 #   1. Create M2-ISA-R metamodel