diff --git a/doc/org.eclipse.cdt.doc.user/topics_Reference.xml b/doc/org.eclipse.cdt.doc.user/topics_Reference.xml
index c16e3e62a54..5aab9e180ec 100644
--- a/doc/org.eclipse.cdt.doc.user/topics_Reference.xml
+++ b/doc/org.eclipse.cdt.doc.user/topics_Reference.xml
@@ -77,7 +77,7 @@
 		
 		<topic label="File Types" href="reference/cdt_u_c_file_types.htm"/>
 
-		<topic label="Language Mappings preferences" href="reference/cdt_u_appearance_pref.htm"/>
+		<topic label="Language Mappings preferences" href="reference/cdt_u_language_mapping_pref.htm"/>
 
 		<topic label="Make" href="reference/cdt_u_make_pref.htm" >
 			<topic label="Makefile Editor" href="reference/cdt_u_makefile_settings_pref.htm"/>