diff --git a/common/hdl/oh_lat0.v b/common/hdl/oh_lat0.v
index 069a029..c440f7b 100644
--- a/common/hdl/oh_lat0.v
+++ b/common/hdl/oh_lat0.v
@@ -19,7 +19,7 @@ module oh_lat0 #(parameter DW = 1            // data width
 				    .out(out[DW-1:0]));
 `else
    reg [DW-1:0]      out_reg;	   
-   always @ (clk or in)
+   always_latch @ (clk or in)
      if (!clk)
        out_reg[DW-1:0] <= in[DW-1:0];
    assign out[DW-1:0] = out_reg[DW-1:0];