diff --git a/library/axi_dmac/axi_dmac_constr.xdc b/library/axi_dmac/axi_dmac_constr.xdc
index de21aa40d..32c7a03d2 100644
--- a/library/axi_dmac/axi_dmac_constr.xdc
+++ b/library/axi_dmac/axi_dmac_constr.xdc
@@ -1,7 +1,9 @@
 
-set_false_path -from [get_cells *in_count_gray* -hierarchical -filter {NAME =~ *i_request_arb* && PRIMITIVE_SUBGROUP == flop}] \
-  -to [get_cells *out_count_gray_m1* -hierarchical -filter {NAME =~ *i_request_arb* && PRIMITIVE_SUBGROUP == flop}]
-
-set_false_path -to [get_cells *out_m1* -hierarchical -filter {NAME =~ *i_request_arb* && PRIMITIVE_SUBGROUP == flop}]
-
+  set_clock_groups -asynchronous -group [get_clocks -of_objects [get_ports s_axi_aclk]]
+  set_clock_groups -asynchronous -group [get_clocks -of_objects [get_ports m_dest_axi_aclk]]
+  set_clock_groups -asynchronous -group [get_clocks -of_objects [get_ports m_src_axi_aclk]]
+  set_clock_groups -asynchronous -group [get_clocks -of_objects [get_ports s_axis_aclk]]
+  set_clock_groups -asynchronous -group [get_clocks -of_objects [get_ports m_axis_aclk]]
+  set_clock_groups -asynchronous -group [get_clocks -of_objects [get_ports fifo_wr_clk]]
+  set_clock_groups -asynchronous -group [get_clocks -of_objects [get_ports fifo_rd_clk]]