diff --git a/toplevel.v b/toplevel.v
index 508c6ff..e96804a 100644
--- a/toplevel.v
+++ b/toplevel.v
@@ -8,7 +8,7 @@ module toplevel(
 	output io_ledC
 );
 
-wire clk_out;
+wire clock_out;
 wire reset_out;
 wire lock;