diff --git a/src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/bootstrap/2.3.2/imports/default.xsl b/src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/bootstrap/2.3.2/imports/default.xsl
index 625aad6ce..8c9408f7b 100644
--- a/src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/bootstrap/2.3.2/imports/default.xsl
+++ b/src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/bootstrap/2.3.2/imports/default.xsl
@@ -619,10 +619,10 @@ exclude-result-prefixes="#all"
         <xsl:param name="constructor" as="document-node()?"/>
         <xsl:param name="template" as="element()*"/>
         <xsl:param name="cloneable" select="false()" as="xs:boolean"/>
-        <xsl:param name="type-constraints" as="document-node()*"/>
-        <xsl:param name="type-shapes" as="document-node()*"/>
+        <xsl:param name="type-constraints" as="element()*"/>
+        <xsl:param name="type-shapes" as="element()*"/>
         <!-- only the first property that has a mandatory constraint is required, the following ones are not -->
-        <xsl:param name="required" select="($type-shapes//rdf:Description[sh:path/@rdf:resource = $this][sh:minCount &gt;= count(preceding-sibling::*[concat(namespace-uri(), local-name()) = $this])]) or ($type-constraints//srx:binding[@name = 'property'][srx:uri = $this] and not(preceding-sibling::*[concat(namespace-uri(), local-name()) = $this]))" as="xs:boolean"/>
+        <xsl:param name="required" select="($type-shapes[sh:path/@rdf:resource = $this][sh:minCount &gt;= count(preceding-sibling::*[concat(namespace-uri(), local-name()) = $this])]) or ($type-constraints//srx:binding[@name = 'property'][srx:uri = $this] and not(preceding-sibling::*[concat(namespace-uri(), local-name()) = $this]))" as="xs:boolean"/>
         <xsl:param name="id" select="generate-id()" as="xs:string"/>
         <xsl:param name="for" select="generate-id((node() | @rdf:resource | @rdf:nodeID)[1])" as="xs:string"/>
         <xsl:param name="class" select="concat('control-group', if ($error) then ' error' else (), if ($required) then ' required' else ())" as="xs:string?"/>