diff --git a/peeps/PEEP-0004.md b/peeps/PEEP-004.md
similarity index 91%
rename from peeps/PEEP-0004.md
rename to peeps/PEEP-004.md
index aea8d00a..a3dc8c33 100644
--- a/peeps/PEEP-0004.md
+++ b/peeps/PEEP-004.md
@@ -1,4 +1,4 @@
-## PEEP-003: Subcommands
+## PEEP-004: Subcommands
 
 NOT YET ACCEPTED