diff --git a/xsl/calendar.xsl b/xsl/calendar.xsl
index 92ce54405..badc7c452 100644
--- a/xsl/calendar.xsl
+++ b/xsl/calendar.xsl
@@ -16,7 +16,7 @@
       <th>Mittwoch</th>
       <th>Donnerstag</th>
       <th>Freitag</th>
-      <th>Samstag</th>
+      <th>Sonnabend</th>
       <th>Sonntag</th>
     </tr>
 
diff --git a/xsl/date.xsl b/xsl/date.xsl
index a0d0a74b3..e92a82e7c 100644
--- a/xsl/date.xsl
+++ b/xsl/date.xsl
@@ -268,7 +268,7 @@
     <xsl:when test="$dayofweek = 4">Mittwoch</xsl:when>
     <xsl:when test="$dayofweek = 5">Donnerstag</xsl:when>
     <xsl:when test="$dayofweek = 6">Freitag</xsl:when>
-    <xsl:when test="$dayofweek = 7">Samstag</xsl:when>
+    <xsl:when test="$dayofweek = 7">Sonnabend</xsl:when>
     <xsl:when test="$dayofweek = 1">Sonntag</xsl:when>
   </xsl:choose>
 </xsl:template>