diff --git a/examples/intro/checking_validity_of_a_pag.py b/examples/intro/checking_validity_of_a_pag.py
index 96b37bfd..050d97d6 100644
--- a/examples/intro/checking_validity_of_a_pag.py
+++ b/examples/intro/checking_validity_of_a_pag.py
@@ -55,7 +55,7 @@
 
 # Finally, the graph looks like this:
 dot_graph = draw(pag)
-dot_graph.render(outfile="new_pag.png", view=True)
+dot_graph.render(outfile="valid_pag.png", view=True)
 
 
 # %%