diff --git a/org.eclipse.jdt.apt.ui/toc.xml b/org.eclipse.jdt.apt.ui/toc.xml
index 711ad0a..b52bfc0 100644
--- a/org.eclipse.jdt.apt.ui/toc.xml
+++ b/org.eclipse.jdt.apt.ui/toc.xml
@@ -1,3 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
 <toc label="APT in Eclipse">
 	<topic label="Getting Started" href="docs/Getting_started.html"/>
 	<topic label="Creating a Quick-Fix processor for APT" href="docs/Quick_fix_with_apt.html"/>