diff --git a/xsl/calendar-summary.xsl b/xsl/calendar-summary.xsl
index 02cab05c3..68f17db75 100644
--- a/xsl/calendar-summary.xsl
+++ b/xsl/calendar-summary.xsl
@@ -18,9 +18,11 @@
 
         <!-- Events aus den News ziehen -->
         <xsl:for-each select="document('../news.xml')/page/news/newsfile">
-          <xsl:apply-templates select="document(concat('../', .))/item/event">
-            <xsl:with-param name="link" select="concat(substring-before(substring-after(., 'content/'), '.xml'), '.html')"/>
-          </xsl:apply-templates>
+          <xsl:if test="starts-with(date:difference(date:date-time(), document(concat('../', .))/item/@date), '-')">
+            <xsl:apply-templates select="document(concat('../', .))/item/event">
+              <xsl:with-param name="link" select="concat(substring-before(substring-after(., 'content/'), '.xml'), '.html')"/>
+            </xsl:apply-templates>
+          </xsl:if>
         </xsl:for-each>
       </calendar-summary>
     </page>
@@ -31,8 +33,7 @@
 
     <!-- Events must have started at least one year ago -->
     <xsl:variable name="minstart" select="date:add(date:date-time(), '-P366D')"/>
-    <xsl:if test="starts-with(date:difference(start, $minstart), '-') and
-                  starts-with(date:difference(date:date-time(), start), '-')">
+    <xsl:if test="starts-with(date:difference(start, $minstart), '-')">
       <event>
 	<title>
 	  <xsl:choose>