diff --git a/general.ent b/general.ent
index fb8e9e79b..4f63bce13 100644
--- a/general.ent
+++ b/general.ent
@@ -34,7 +34,6 @@
 <!ENTITY lfs-root        "https://www.linuxfromscratch.org/">
 <!ENTITY blfs-root       "&lfs-root;blfs/">
 <!ENTITY blfs-book       "&blfs-root;view/&short-version;/">
-<!ENTITY blfs-book       "&blfs-root;view/&short-version;/">
 <!ENTITY faq-root        "&lfs-root;faq/">
 <!ENTITY hints-root      "&lfs-root;hints/downloads/files/">
 <!ENTITY hints-index     "&lfs-root;hints/list.html">