diff --git a/src/wireviz.py b/src/wireviz.py
index f13e91b..92685e2 100644
--- a/src/wireviz.py
+++ b/src/wireviz.py
@@ -74,6 +74,8 @@ class Harness:
 
     def create_graph(self):
         dot = Graph()
+        dot.body.append('// Graph generated by WireViz')
+        dot.body.append('// https://github.com/formatc1702/WireViz')
         font = 'arial'
         dot.attr('graph', rankdir='LR', ranksep='2', bgcolor='transparent', fontname=font)
         dot.attr('node', shape='record', style='rounded,filled', fillcolor='white', fontname=font)