4 files changed, 4 insertions, 4 deletions

diff --git a/documentation/dev-manual/dev-manual-intro.xml b/documentation/dev-manual/dev-manual-intro.xml
index 21fba29670..634dab52e8 100644
--- a/documentation/dev-manual/dev-manual-intro.xml
+++ b/documentation/dev-manual/dev-manual-intro.xml
@@ -5,7 +5,7 @@
 <chapter id='dev-manual-intro'>
 
 <title>The Yocto Project Development Manual</title>
-    <section id='intro'>
+    <section id='dev-intro'>
         <title>Introduction</title>
 
         <para>
diff --git a/documentation/profile-manual/profile-manual-intro.xml b/documentation/profile-manual/profile-manual-intro.xml
index 0d3f5a6099..cc47f5267b 100644
--- a/documentation/profile-manual/profile-manual-intro.xml
+++ b/documentation/profile-manual/profile-manual-intro.xml
@@ -5,7 +5,7 @@
 <chapter id='profile-manual-intro'>
 
 <title>Yocto Project Profiling and Tracing Manual</title>
-    <section id='intro'>
+    <section id='profile-intro'>
         <title>Introduction</title>
 
         <para>
diff --git a/documentation/ref-manual/introduction.xml b/documentation/ref-manual/introduction.xml
index ae6c50fbfa..2f84b28b28 100644
--- a/documentation/ref-manual/introduction.xml
+++ b/documentation/ref-manual/introduction.xml
@@ -2,7 +2,7 @@
 "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"
 [<!ENTITY % poky SYSTEM "../poky.ent"> %poky; ] >
 
-<chapter id='intro'>
+<chapter id='ref-manual-intro'>
 <title>Introduction</title>
 
 <section id='intro-welcome'>
diff --git a/documentation/yocto-project-qs/yocto-project-qs.xml b/documentation/yocto-project-qs/yocto-project-qs.xml
index 9f1a4fbb36..8fe9b766e6 100644
--- a/documentation/yocto-project-qs/yocto-project-qs.xml
+++ b/documentation/yocto-project-qs/yocto-project-qs.xml
@@ -2,7 +2,7 @@
 "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"
 [<!ENTITY % poky SYSTEM "../poky.ent"> %poky; ] >
 
-<article id='intro'>
+<article id='yocto-project-qs-intro'>
     <articleinfo>
         <title>Yocto Project Quick Start</title>