diff --git a/xslt/articles/xslt-article-OpenAire2.xslt b/xslt/articles/xslt-article-OpenAire2.xslt
index 7d1a66b..a5ba53e 100644
--- a/xslt/articles/xslt-article-OpenAire2.xslt
+++ b/xslt/articles/xslt-article-OpenAire2.xslt
@@ -73,7 +73,7 @@ Content generated by zbMATH Open, such as reviews, classifications, software, or
     </xsl:template>
 
      <xsl:template match="identifier">
-        <datacite:alternateIdentifier alternateIdentifierType="zbMATH Identifier">
+        <datacite:alternateIdentifier alternateIdentifierType="URL">
               <xsl:text>https://zbmath.org/</xsl:text>
             <xsl:value-of select="."/>
         </datacite:alternateIdentifier>