diff --git a/rtl/generator/src/generator.sv b/rtl/generator/src/generator.sv
index cbb7109..902ad22 100644
--- a/rtl/generator/src/generator.sv
+++ b/rtl/generator/src/generator.sv
@@ -92,8 +92,12 @@ module generator
             end
         end
     end
+
+     OBUF OBUF_pulse_clk (
+        .I(clk_in),
+        .O(pulse)
+    );
     
     assign pulse_height_out = pulse_height_out_reg;
-    assign pulse = pulse_reg;
     
 endmodule