diff --git a/passes/techmap/abc9.cc b/passes/techmap/abc9.cc
index 9156381fa..be2a8d50b 100644
--- a/passes/techmap/abc9.cc
+++ b/passes/techmap/abc9.cc
@@ -965,7 +965,7 @@ struct Abc9Pass : public Pass {
 		vector<int> lut_costs;
 		markgroups = false;
 
-#if 1
+#if 0
 		cleanup = false;
 		show_tempdir = true;
 #endif