diff --git a/writerfilter/source/ooxml/effort.xsl b/writerfilter/source/ooxml/effort.xsl
deleted file mode 100644
index 9fe2edd0e41d..000000000000
--- a/writerfilter/source/ooxml/effort.xsl
+++ /dev/null
@@ -1,63 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- *
- * This file incorporates work covered by the following license notice:
- *
- *   Licensed to the Apache Software Foundation (ASF) under one or more
- *   contributor license agreements. See the NOTICE file distributed
- *   with this work for additional information regarding copyright
- *   ownership. The ASF licenses this file to you under the Apache
- *   License, Version 2.0 (the "License"); you may not use this file
- *   except in compliance with the License. You may obtain a copy of
- *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
--->
-
-<xsl:stylesheet version="1.0" 
-	xmlns:xsl="http://www.w3.org/1999/XSL/Transform" 
-	xmlns:rng="http://relaxng.org/ns/structure/1.0">
-
-<xsl:output method="text"/>
-    
-<xsl:template match="/">
-  <xsl:text>Namespace,Define,Name,Tag,Done,Planned,qname-count&#xa;</xsl:text>
-  <xsl:for-each select="/todo/attribute|/todo/element">
-    <xsl:variable name="namespace" select="@namespace"/>
-    <xsl:variable name="define" select="@define"/>
-    <xsl:variable name="name" select="@name"/>
-    <xsl:variable name="tag" select="@tag"/>
-
-    <xsl:for-each select=".//status">
-      <xsl:value-of select="$namespace"/>
-      <xsl:text>,</xsl:text>
-      <xsl:value-of select="$define"/>
-      <xsl:text>,</xsl:text>
-      <xsl:value-of select="$name"/>
-      <xsl:text>,</xsl:text>
-      <xsl:value-of select="$tag"/>
-      <xsl:text>,</xsl:text>
-      <xsl:value-of select="@done"/>
-      <xsl:text>,</xsl:text>
-      <xsl:value-of select="@planned"/>
-      <xsl:text>,</xsl:text>
-      <xsl:value-of select="@qname-count"/>
-      <xsl:text>&#xa;</xsl:text>
-    </xsl:for-each>
-    <xsl:if test="not(.//status)">
-      <xsl:value-of select="$namespace"/>
-      <xsl:text>,</xsl:text>
-      <xsl:value-of select="$define"/>
-      <xsl:text>,</xsl:text>
-      <xsl:value-of select="$name"/>
-      <xsl:text>,</xsl:text>
-      <xsl:value-of select="$tag"/>
-      <xsl:text>,0,0.5,1&#xa;</xsl:text>
-    </xsl:if>
-  </xsl:for-each>
-</xsl:template>
-
-</xsl:stylesheet>
\ No newline at end of file