diff --git a/iso19139.gemini22/convert/OGCWxSGetCapabilitiesto19119/ref-system.xsl b/iso19139.gemini22/convert/OGCWxSGetCapabilitiesto19119/ref-system.xsl
index 0dcb16a9..e6a7d72c 100644
--- a/iso19139.gemini22/convert/OGCWxSGetCapabilitiesto19119/ref-system.xsl
+++ b/iso19139.gemini22/convert/OGCWxSGetCapabilitiesto19119/ref-system.xsl
@@ -9,11 +9,19 @@
 	<!-- ============================================================================= -->
 
 	<xsl:template name="RefSystemTypes">
-		<xsl:param name="srs"/>
 		<referenceSystemIdentifier>
 			<RS_Identifier>
 				<code>
-                    <gco:CharacterString><xsl:value-of select="$srs"/></gco:CharacterString>
+                    <!-- Add WGS84 if exist else add only the first one to avoid to have the full list of CRS supported.
+                        OGC Clients should use the GetCapabilities to get this information  -->
+					<xsl:choose>
+						<xsl:when test="count(//SRS='EPSG:4326')!=0">
+           					<gco:CharacterString>4326</gco:CharacterString>
+           				</xsl:when>
+           				<xsl:otherwise>
+           					<gco:CharacterString><xsl:value-of select="//SRS[0]/."/></gco:CharacterString>
+           				</xsl:otherwise>
+         			</xsl:choose>
            		</code>
 			</RS_Identifier>
 		</referenceSystemIdentifier>	
diff --git a/iso19139.gemini22/oasis-catalog.xml b/iso19139.gemini22/oasis-catalog.xml
index df17ba36..12695ff3 100644
--- a/iso19139.gemini22/oasis-catalog.xml
+++ b/iso19139.gemini22/oasis-catalog.xml
@@ -54,4 +54,12 @@
 	<system systemId="http://www.w3.org/1999/xlink/xlinks.xsd" 
 	        uri="schema/xlink/xlinks.xsd"/>
 
+	<!-- srv -->
+	<system systemId="http://eden.ign.fr/xsd/isotc211/isofull/20090316/srv/srv.xsd"
+			uri="schema/srv/srv.xsd"/>
+
+    <system systemId="http://eden.ign.fr/xsd/isotc211/isofull/20090316/gmx/gmx.xsd" 
+            uri="schema/gmx/gmx.xsd"/>
+
+
 </catalog>