diff --git a/vendor/fbtransform/transforms/xjs.js b/vendor/fbtransform/transforms/xjs.js
index 66a8fb13cb..fb2f7fb8d1 100644
--- a/vendor/fbtransform/transforms/xjs.js
+++ b/vendor/fbtransform/transforms/xjs.js
@@ -108,6 +108,7 @@ var knownTags = {
   param: true,
   path: true,
   pattern: false,
+  picture: true,
   polygon: true,
   polyline: true,
   pre: true,