diff --git a/dom/media/test/crashtests/crashtests.list b/dom/media/test/crashtests/crashtests.list
index 2383510ce9de..8a5d897679c1 100644
--- a/dom/media/test/crashtests/crashtests.list
+++ b/dom/media/test/crashtests/crashtests.list
@@ -180,3 +180,4 @@ test-pref(media.wmf.hevc.enabled,1) load 1860840.mp4
 load 1864450.html
 load 1872787.html
 load small-timebase.html
+load vp9cake_corrupt.webm
diff --git a/dom/media/test/crashtests/vp9cake_corrupt.webm b/dom/media/test/crashtests/vp9cake_corrupt.webm
new file mode 100644
index 000000000000..c3c362c8de31
Binary files /dev/null and b/dom/media/test/crashtests/vp9cake_corrupt.webm differ