1 files changed, 2 insertions, 1 deletions
diff --git a/backends/btor/verilog2btor.sh b/backends/btor/verilog2btor.sh
index a2f9ebc7e..06a32c81d 100755
--- a/backends/btor/verilog2btor.sh
+++ b/backends/btor/verilog2btor.sh
@@ -25,7 +25,8 @@ proc;
 opt; opt_const -mux_undef; opt;
 rename -hide;;;
 techmap -share_map pmux2mux.v;;
-memory -nomap;;
+memory_dff -wr_only
+memory_collect;;
 flatten;;
 memory_unpack; 
 splitnets -driver;