diff --git a/library/jesd204/axi_jesd204_tx/axi_jesd204_tx_constr.sdc b/library/jesd204/axi_jesd204_tx/axi_jesd204_tx_constr.sdc
index 92279273d..eda724701 100644
--- a/library/jesd204/axi_jesd204_tx/axi_jesd204_tx_constr.sdc
+++ b/library/jesd204/axi_jesd204_tx/axi_jesd204_tx_constr.sdc
@@ -49,7 +49,7 @@ source "$script_dir/util_cdc_constr.tcl"
 util_cdc_sync_event_constr {*|jesd204_up_sysref:i_up_sysref|sync_event:i_cdc_sysref_event}
 util_cdc_sync_event_constr {*|jesd204_up_tx:i_up_tx|sync_event:i_cdc_manual_sync_request}
 util_cdc_sync_data_constr {*|jesd204_up_tx:i_up_tx|sync_data:i_cdc_status}
-util_cdc_sync_bits_constr {*|jesd204_up_tx:i_up_tx|sync_bits:*.i_cdc_sync}
+util_cdc_sync_bits_constr {*|jesd204_up_tx:i_up_tx|sync_bits:i_cdc_sync}
 
 set_false_path \
   -from [get_registers {*|jesd204_up_common:i_up_common|up_reset_core}] \
diff --git a/library/jesd204/axi_jesd204_tx/axi_jesd204_tx_constr.xdc b/library/jesd204/axi_jesd204_tx/axi_jesd204_tx_constr.xdc
index cb1ec1ca9..aa73cdfde 100644
--- a/library/jesd204/axi_jesd204_tx/axi_jesd204_tx_constr.xdc
+++ b/library/jesd204/axi_jesd204_tx/axi_jesd204_tx_constr.xdc
@@ -84,7 +84,7 @@ set_max_delay -datapath_only \
 
 set_false_path \
   -from $core_clk \
-  -to [get_pins {i_up_tx/*.i_cdc_sync/cdc_sync_stage1_reg[0]/D}]
+  -to [get_pins {i_up_tx/i_cdc_sync/cdc_sync_stage1_reg[0]/D}]
 
 set_false_path \
   -from [get_pins {i_up_common/up_reset_core_reg/C}] \