diff --git a/pep-0480/figure1.png b/pep-0480-1.png
similarity index 100%
rename from pep-0480/figure1.png
rename to pep-0480-1.png
diff --git a/pep-0480.txt b/pep-0480.txt
index 009e83bcf..06a549bcd 100644
--- a/pep-0480.txt
+++ b/pep-0480.txt
@@ -186,7 +186,7 @@ projects are signed by an online key.  That is, an attacker is able to corrupt
 packages in the minimum security model, but not in the maximum model, without
 also compromising a developer's key.
 
-.. image:: pep-0480/figure1.png
+.. image:: pep-0480-1.png
 
 Figure 1: An overview of the metadata layout in the maximum security model.
 The maximum security model supports continuous delivery and survivable key