diff --git a/.circleci/config.yml b/.circleci/config.yml
index f29b22ce..5e528b95 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -49,9 +49,23 @@ jobs:
         - run: yarn
         - setup_remote_docker
         - run: yarn run ui-e2e
-
+  cover:
+    docker:
+      - image: circleci/node:10.15
+    steps:
+      - checkout
+      - run: git submodule update --init
+      - run: yarn
+      - run: yarn workspace ui run coverage
+      - run: yarn workspace ui run coveralls
 workflows:
   version: 2
+  coverage:
+    jobs:
+      - cover:
+          filters:
+            branches:
+              only: master
   tokenbridge:
     jobs:
       - lint
diff --git a/.coveralls.yml b/.coveralls.yml
new file mode 100644
index 00000000..e50cd9cb
--- /dev/null
+++ b/.coveralls.yml
@@ -0,0 +1 @@
+service_name: circleci
diff --git a/ui/README.md b/ui/README.md
index a5dd95b1..bd7eab5b 100644
--- a/ui/README.md
+++ b/ui/README.md
@@ -1,3 +1,5 @@
+[![Coverage Status](https://coveralls.io/repos/github/poanetwork/tokenbridge/badge.svg?branch=master)](https://coveralls.io/github/poanetwork/tokenbridge?branch=master)
+
 # POA Token Bridge / UI
 DApp interface to transfer tokens and coins between chains.