diff --git a/Failing-PDFs.md b/Failing-PDFs.md
index 1649786..167efae 100644
--- a/Failing-PDFs.md
+++ b/Failing-PDFs.md
@@ -19,4 +19,4 @@ From issue [#577](https://github.com/andreasgal/pdf.js/issues/577):
 * <del>FONT(no spaces): http://www.csb.yale.edu/userguides/graphics/rasmol/rasmol.pdf</del>
 * FONT(Type3 [#502](https://github.com/andreasgal/pdf.js/issues/502)): people.csail.mit.edu/ledlie/papers/tr-03-02.pdf
 * RENDERING(JPX [#286](https://github.com/andreasgal/pdf.js/issues/286)): www.nsa.gov/ia/_files/app/pdf_risks.pdf
-* INVALID: www.mit.edu/~6.033/writing-samples/usmanm_dp1.pdf
\ No newline at end of file
+* INVALID(junk at start [#345](https://github.com/andreasgal/pdf.js/issues/345)): www.mit.edu/~6.033/writing-samples/usmanm_dp1.pdf
\ No newline at end of file