diff --git a/chapters/en/_toctree.yml b/chapters/en/_toctree.yml
index e8fc7c0a..021a92d4 100644
--- a/chapters/en/_toctree.yml
+++ b/chapters/en/_toctree.yml
@@ -1,4 +1,4 @@
-- title: Unit 0. Welcome to the RLHF Handbook!
+- title: Unit 0. Welcome to the Alignment Handbook!
   sections:
   - local: chapter0/introduction
     title: What is this about?
\ No newline at end of file
diff --git a/chapters/en/chapter0/introduction.mdx b/chapters/en/chapter0/introduction.mdx
index 26f500f4..b0851d64 100644
--- a/chapters/en/chapter0/introduction.mdx
+++ b/chapters/en/chapter0/introduction.mdx
@@ -1,3 +1,3 @@
-# Welcome to the RLHF Handbook!
+# Welcome to the Alignment Handbook!
 
 Stay tuned for more details 🤗
\ No newline at end of file