diff --git a/src/eth/rtl/taxi_axis_xgmii_rx_32.sv b/src/eth/rtl/taxi_axis_xgmii_rx_32.sv
index 697d4f5..6e32ee3 100644
--- a/src/eth/rtl/taxi_axis_xgmii_rx_32.sv
+++ b/src/eth/rtl/taxi_axis_xgmii_rx_32.sv
@@ -591,6 +591,10 @@ always_ff @(posedge clk) begin
         end
 
         // ordered sets
+        if (xgmii_rxc == 4'b0000) begin
+            rx_os_match_reg <= '0;
+            rx_idle_match_reg <= '0;
+        end
         if (xgmii_rxc == 4'b1111) begin
             rx_os_match_reg <= '0;
             rx_idle_match_reg <= {rx_idle_match_reg[0], 1'b1};
diff --git a/src/eth/rtl/taxi_axis_xgmii_rx_64.sv b/src/eth/rtl/taxi_axis_xgmii_rx_64.sv
index a5edfaa..ba7dcaf 100644
--- a/src/eth/rtl/taxi_axis_xgmii_rx_64.sv
+++ b/src/eth/rtl/taxi_axis_xgmii_rx_64.sv
@@ -650,6 +650,10 @@ always_ff @(posedge clk) begin
         end
 
         // ordered sets
+        if (xgmii_rxc == 8'b00000000) begin
+            rx_os_match_reg <= '0;
+            rx_idle_match_reg <= '0;
+        end
         if (xgmii_rxc == 8'b11111111) begin
             rx_os_match_reg <= '0;
             rx_idle_match_reg <= {rx_idle_match_reg[0], 1'b1};