diff --git a/test/uploads.js b/test/uploads.js
index d4016ea541..e2f03803ab 100644
--- a/test/uploads.js
+++ b/test/uploads.js
@@ -208,7 +208,7 @@ describe('Upload Controllers', () => {
 				assert.ifError(err);
 				assert.strictEqual(res.statusCode, 500);
 				assert(body && body.status && body.status.message);
-				assert(body.status.message.startsWith('pngload_buffer: non-recoverable state'));
+				assert(body.status.message.startsWith('Input file has corrupt header: pngload: end of stream'));
 				done();
 			});
 		});