diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 9362be2..c914508 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -10,7 +10,5 @@ jobs:
         node-version: 14.x
         check-latest: true
     - run: npm install
-    - run: ls -lah coverage/*
-    - uses: coverallsapp/github-action@master
-      with:
-        github-token: ${{ secrets.GITHUB_TOKEN }}
\ No newline at end of file
+      env:
+        COVERALLS_REPO_TOKEN: ${{ secrets.COVERALLS_REPO_TOKEN }}
\ No newline at end of file
diff --git a/karma.conf.js b/karma.conf.js
index 3c935f5..1d8f3bf 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -24,7 +24,7 @@ module.exports = (config) => {
             'progress'
         ],
         coverageReporter: {
-            type: 'lcov',
+            type: 'html',
             dir: 'coverage/'
         },
         browsers: [ 'PhantomJS' ],
@@ -45,5 +45,10 @@ module.exports = (config) => {
         }
     };
 
+    if (process.env.CI) {
+        opts.coverageReporter.type = 'lcov';
+        opts.reporters.push('coveralls');
+    }
+
     config.set(opts);
 };