diff --git a/docs/org.eclipse.jst.doc.isv/extDocOverview.xsl b/docs/org.eclipse.jst.doc.isv/extDocOverview.xsl
index d9b239a..14116af 100644
--- a/docs/org.eclipse.jst.doc.isv/extDocOverview.xsl
+++ b/docs/org.eclipse.jst.doc.isv/extDocOverview.xsl
@@ -5,6 +5,7 @@
     <xsl:param name="title"/>
     <xsl:param name="header"/>
     <xsl:param name="overview"/>
+    <xsl:param name="internal-ext-points"/>
     
     <xsl:template match="components">
     	
@@ -36,9 +37,11 @@
     		<ul>
     			<xsl:for-each select="document(@file)/files/file">
     				<xsl:sort select="text()"/>
-  					<li>
-  						<a href="{../@component}/{text()}"><xsl:value-of select="translate(substring(text(), 0, string-length(text()) - 4),'_','.')"/></a> 
-  					</li>
+    				<xsl:if test="not(contains($internal-ext-points, translate(substring(text(), 0, string-length(text()) - 4),'_','.')))">
+  						<li>
+  							<a href="{../@component}/{text()}"><xsl:value-of select="translate(substring(text(), 0, string-length(text()) - 4),'_','.')"/></a> 
+  						</li>
+  					</xsl:if>
     			</xsl:for-each>
     		</ul>
     	</xsl:for-each>