diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 1738fb32..4054a7b0 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -81,7 +81,7 @@ jobs:
         with:
           node-version: lts/*
       - uses: ipfs/aegir/actions/cache-node-modules@master
-      - run: npm run test:browser -- -t webworker --cov --bail
+      - run: npm run test:browser -- -t webworker --bail
       - uses: codecov/codecov-action@f32b3a3741e1053eb607407145bc9619351dc93b # v2.1.0
         with:
           directory: ./.nyc_output
@@ -97,6 +97,10 @@ jobs:
           node-version: lts/*
       - uses: ipfs/aegir/actions/cache-node-modules@master
       - run: npm run test:browser -- -t browser --bail -- --browser firefox
+      - uses: codecov/codecov-action@f32b3a3741e1053eb607407145bc9619351dc93b # v2.1.0
+        with:
+          directory: ./.nyc_output
+          flags: firefox
 
   test-firefox-webworker:
     needs: build
@@ -108,6 +112,10 @@ jobs:
           node-version: lts/*
       - uses: ipfs/aegir/actions/cache-node-modules@master
       - run: npm run test:browser -- -t webworker --bail -- --browser firefox
+      - uses: codecov/codecov-action@f32b3a3741e1053eb607407145bc9619351dc93b # v2.1.0
+        with:
+          directory: ./.nyc_output
+          flags: firefox-webworker
 
   test-ts:
     needs: build
@@ -133,7 +141,7 @@ jobs:
 
   release:
     runs-on: ubuntu-latest
-    needs: [test-node, test-chrome, test-firefox, test-ts, test-interop]
+    needs: [test-node, test-chrome, test-chrome-webworker, test-firefox, test-firefox-webworker, test-ts, test-interop]
     if: github.event_name == 'push' && github.ref == 'refs/heads/master'
     steps:
       - uses: GoogleCloudPlatform/release-please-action@v2
@@ -149,10 +157,12 @@ jobs:
           registry-url: 'https://registry.npmjs.org'
       - uses: ipfs/aegir/actions/cache-node-modules@master
       - if: ${{ steps.release.outputs.release_created }}
+        name: Run release version
         run: npm publish
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
       - if: ${{ !steps.release.outputs.release_created }}
+        name: Run release rc
         run: |
             npm version `node -p -e "require('./package.json').version"`-`git rev-parse --short HEAD` --no-git-tag-version
             npm publish --tag next