diff --git a/pom.xml b/pom.xml
index d9f59c9..ab385de 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>org.codehaus.plexus</groupId>
     <artifactId>plexus</artifactId>
-    <version>25</version>
+    <version>26</version>
   </parent>
 
   <artifactId>plexus-io</artifactId>
diff --git a/src/site/markdown/filemappers.md b/src/site/markdown/filemappers.md
index e47aa92..e266593 100644
--- a/src/site/markdown/filemappers.md
+++ b/src/site/markdown/filemappers.md
@@ -1,3 +1,7 @@
+---
+title: File Mappers
+---
+
 # File Mappers
 
 A file mapper is a plexus component, which allows to convert file names. File mappers are used when creating files. For example, the [XML Maven Plugin](https://www.mojohaus.org/xml-maven-plugin) allows to specify a file mapper when creating files by XSLT transformation.
diff --git a/src/site/markdown/fileselectors.md b/src/site/markdown/fileselectors.md
index 57b7216..3bccfb1 100644
--- a/src/site/markdown/fileselectors.md
+++ b/src/site/markdown/fileselectors.md
@@ -1,3 +1,7 @@
+---
+title: File Selectors
+---
+
 # File Selectors
 
 A file selector is a plexus component, which allows to select certain files out of a given set. For example, the [Plexus Archiver](http://plexus.codehaus.org/plexus-archiver) uses file selectors to select the files being archived out of a base directory. Its counterpart, the Plexus Unarchiver allows to restrict the files to unarchive.
diff --git a/src/site/markdown/index.md b/src/site/markdown/index.md
index 572af1a..c342667 100644
--- a/src/site/markdown/index.md
+++ b/src/site/markdown/index.md
@@ -1,3 +1,7 @@
+---
+title: Introduction
+---
+
 # Plexus IO
 
 Plexus IO is a set of plexus components, which are designed for use in I/O operations. These I/O operations are doing nothing spectacular. For example, [Commons IO](http://jakarta.apache.org/commons/io) is a much more powerful library in the same area. However, the implementation as a plexus component allows reuse in Maven.