1 files changed, 2 insertions, 1 deletions
diff --git a/lib/docx/docx-reader.js b/lib/docx/docx-reader.js
index 8423782..898da1d 100644
--- a/lib/docx/docx-reader.js
+++ b/lib/docx/docx-reader.js
@@ -81,7 +81,8 @@ function read(docxFile, input) {
 }
 
 function findDocumentFilename(docxFile, relationships) {
-    var targets = ["word/document.xml"].concat(relationships.findTargetsByType("http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument"));
+    var officeDocumentType = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument";
+    var targets = relationships.findTargetsByType(officeDocumentType).concat(["word/document.xml"]);
     var normalisedTargets = targets.map(function(target) {
         return stripPrefix(target, "/");
     });