diff --git a/libraries/technology/10gbase_r/sim_10gbase_r.vhd b/libraries/technology/10gbase_r/sim_10gbase_r.vhd
index 70b51d810b9a44f6cad838ccb5276360160e6c45..47a50376b9f06b53a5175199272db168054eabf8 100644
--- a/libraries/technology/10gbase_r/sim_10gbase_r.vhd
+++ b/libraries/technology/10gbase_r/sim_10gbase_r.vhd
@@ -93,7 +93,7 @@ BEGIN
     )
     PORT MAP(
       clk     => clk_156,
-      in_rst  => '0',
+      in_rst  => rst_156,
       out_rst => xgmii_tx_ready_arr(i)
     );
     
@@ -105,7 +105,7 @@ BEGIN
     )
     PORT MAP(
       clk     => clk_156,
-      in_rst  => '0',
+      in_rst  => rst_156,
       out_rst => xgmii_rx_ready_arr(i)
     );