diff --git a/openfpga_flow/misc/ys_tmpl_yosys_vpr_bram_flow.ys b/openfpga_flow/misc/ys_tmpl_yosys_vpr_bram_flow.ys
index 6a8bf372b..cc2f0512d 100644
--- a/openfpga_flow/misc/ys_tmpl_yosys_vpr_bram_flow.ys
+++ b/openfpga_flow/misc/ys_tmpl_yosys_vpr_bram_flow.ys
@@ -67,7 +67,7 @@ opt_expr -mux_undef
 simplemap
 opt_expr
 opt_merge
-opt_rmdff
+dfflegalize -cell $_DFF_?_ 01 -cell $_DFF_?P?_ r -cell $_SDFF_?P?_ r
 opt_clean
 opt