diff --git a/flow/scripts/abc_speed.script b/flow/scripts/abc_speed.script
index c764ef6408..fec9b29de4 100644
--- a/flow/scripts/abc_speed.script
+++ b/flow/scripts/abc_speed.script
@@ -4,26 +4,31 @@
 &nf
 &st
 &syn2
+&retime
 &if -s -g -K 6
 &synch2
 &nf
 &st
 &syn2
+&retime
 &if -s -g -K 6
 &synch2
 &nf
 &st
 &syn2
+&retime
 &if -s -g -K 6
 &synch2
 &nf
 &st
 &syn2
+&retime
 &if -s -g -K 6
 &synch2
 &nf
 &st
 &syn2
+&retime
 &if -s -g -K 6
 &synch2
 &nf