diff --git a/doc.html b/doc.html
index 4c671efc..48f90bad 100644
--- a/doc.html
+++ b/doc.html
@@ -173,7 +173,7 @@
           attribute must be set to <code>yx</code> in the map definition.</p>
 
           <p>For the formal mapsource file syntax see the
-          <a href="xsd/map.xsd">mapsource XSD file</a>.</p>
+          <a href="map/1/map.xsd">mapsource XSD file</a>.</p>
 
           <h3 id="offline">Offline maps</h3>
           <p>OziExplorer maps, TrekBuddy maps/atlases and GeoTIFF images are supported by
diff --git a/xsd/map.xsd b/map/1/map.xsd
similarity index 94%
rename from xsd/map.xsd
rename to map/1/map.xsd
index 5307f7bd..ebf1ca75 100644
--- a/xsd/map.xsd
+++ b/map/1/map.xsd
@@ -1,5 +1,8 @@
 <?xml version="1.0"?>
-<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+  targetNamespace="http://www.gpxsee.org/map/1"
+  xmlns="http://www.gpxsee.org/map/1"
+  elementFormDefault="qualified">
 
 	<xs:simpleType name="mapType">
 		<xs:restriction base="xs:string">