diff --git a/rfcs/23-quick-start-book.md b/rfcs/23-quick_start_book.md
similarity index 99%
rename from rfcs/23-quick-start-book.md
rename to rfcs/23-quick_start_book.md
index 2ffa174b..bcf59a21 100644
--- a/rfcs/23-quick-start-book.md
+++ b/rfcs/23-quick_start_book.md
@@ -1,4 +1,4 @@
-# Feature Name: 'quick-start-book'
+# Feature Name: 'quick_start_book'
 
 ## Summary