1 files changed, 1 insertions, 1 deletions
diff --git a/src/register_file_reg.v b/src/register_file_reg.v
index 20222d7..b1bd4fc 100644
--- a/src/register_file_reg.v
+++ b/src/register_file_reg.v
@@ -9,7 +9,7 @@ module register_file_reg (
   output reg [31:0] rd2_buf
 );
 
-always @ (posedge clk) begin
+always @ (posedge clk or negedge rstn) begin
   if (!rstn) begin
     rd1_buf <= 32'b0;
     rd2_buf <= 32'b0;