Merge branch 'master' into uat-master

1 files changed, 1 insertions, 1 deletions

diff --git a/app/scripts/metamask-controller.js b/app/scripts/metamask-controller.js
index 15a30458a..ad4e71792 100644
--- a/app/scripts/metamask-controller.js
+++ b/app/scripts/metamask-controller.js
@@ -452,7 +452,7 @@ module.exports = class MetamaskController extends EventEmitter {
     // create filter polyfill middleware
     const filterMiddleware = createFilterMiddleware({
       provider: this.provider,
-      blockTracker: this.blockTracker,
+      blockTracker: this.provider._blockTracker,
     })
 
     engine.push(createOriginMiddleware({ origin }))