Further loosen error message assertion

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/docx/files.tests.js b/tests/docx/files.tests.js
index 9f5bb38..10751d4 100644
--- a/tests/docx/files.tests.js
+++ b/tests/docx/files.tests.js
@@ -43,7 +43,7 @@ describe("Files", function() {
     test("error if relative uri cannot be opened", function() {
         var files = new Files("/tmp");
         return assertError(files.read("not-a-real-file.png", "base64"), function(err) {
-            assertRegex(err.message, /could not open external image: 'not-a-real-file.png' \(document directory: '\/tmp'\)\nENOENT,.*'\/tmp\/not-a-real-file.png'.*/);
+            assertRegex(err.message, /could not open external image: 'not-a-real-file.png' \(document directory: '\/tmp'\)\nENOENT.*\/tmp\/not-a-real-file.png.*/);
         });
     });
 });