diff --git a/library/axi_mc_speed/axi_mc_speed_constr.xdc b/library/axi_mc_speed/axi_mc_speed_constr.xdc
index e537e94eb..b5f53dad0 100644
--- a/library/axi_mc_speed/axi_mc_speed_constr.xdc
+++ b/library/axi_mc_speed/axi_mc_speed_constr.xdc
@@ -7,38 +7,5 @@ set_property ASYNC_REG TRUE \
   [get_cells -hier *state_m1_reg*] \
   [get_cells -hier *state_m2_reg*]
 
-set_false_path \
-  -from [get_cells -hier up_xfer_toggle_reg* -filter {primitive_subgroup == flop}] \
-  -to [get_cells -hier d_xfer_toggle_m1_reg* -filter {primitive_subgroup == flop}]
-set_false_path \
-  -from [get_cells -hier d_xfer_toggle_reg* -filter {primitive_subgroup == flop}] \
-  -to [get_cells -hier up_xfer_state_m1_reg* -filter {primitive_subgroup == flop}]
-set_max_delay -datapath_only \
-  -from [get_cells -hier up_xfer_data_reg* -filter {primitive_subgroup == flop}] \
-  -to [get_cells -hier d_data_cntrl_reg* -filter {primitive_subgroup == flop}] \
-  [get_property PERIOD $speed_clk]
-
-set_false_path \
-  -from [get_cells -hier d_xfer_toggle_reg* -filter {primitive_subgroup == flop}] \
-  -to [get_cells -hier up_xfer_toggle_m1_reg* -filter {primitive_subgroup == flop}]
-set_false_path \
-  -from [get_cells -hier up_xfer_toggle_reg* -filter {primitive_subgroup == flop}] \
-  -to [get_cells -hier d_xfer_state_m1_reg* -filter {primitive_subgroup == flop}]
-set_max_delay -datapath_only \
-  -from [get_cells -hier d_xfer_data_reg* -filter {primitive_subgroup == flop}] \
-  -to [get_cells -hier up_data_status_reg* -filter {primitive_subgroup == flop}] \
-  [get_property PERIOD $up_clk]
-
-set_false_path \
-  -from [get_cells -hier up_count_toggle_reg* -filter {primitive_subgroup == flop}] \
-  -to [get_cells -hier d_count_toggle_m1_reg* -filter {primitive_subgroup == flop}]
-set_false_path \
-  -from [get_cells -hier d_count_toggle_reg* -filter {primitive_subgroup == flop}] \
-  -to [get_cells -hier up_count_toggle_m1_reg* -filter {primitive_subgroup == flop}]
-set_max_delay -datapath_only \
-  -from [get_cells -hier d_count_hold_reg* -filter {primitive_subgroup == flop}] \
-  -to [get_cells -hier up_d_count_reg* -filter {primitive_subgroup == flop}] \
-  [get_property PERIOD $up_clk]
-
 set_false_path \
   -to [get_pins -hier */PRE -filter {NAME =~ *i_*rst_reg*}]