diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 000000000..9484d2000
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,43 @@
+name: Build
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: '*'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+    - name: Install node
+      uses: actions/setup-node@v1
+      with:
+       node-version: '14.x'
+    - name: Install Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: '3.9'
+        architecture: 'x64'
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        python -m pip install jupyter_packaging
+    - name: Install the package
+      run: |
+        python -m pip install .
+        jupyter labextension list 2>&1 | grep -ie "@jupyterlab-classic/lab-extension.*enabled.*ok" -
+        jupyter server extension list 2>&1 | grep -ie "jupyterlab_classic.*enabled" -
+        python -m jupyterlab.browser_check
+    - name: Lint
+      run: |
+        jlpm
+        jlpm run eslint:check
+        jlpm run prettier:check
+
+    - name: Test
+      run: |
+        jlpm run build:test
+        jlpm run test
diff --git a/.prettierignore b/.prettierignore
index 64b15db2f..556cd6b48 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -2,4 +2,5 @@ node_modules
 **/node_modules
 **/lib
 **/package.json
-**/static
\ No newline at end of file
+**/static
+build
diff --git a/README.md b/README.md
index cb80ff93c..768378fca 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # jupyterlab-classic
 
+![Github Actions Status](https://github.com/jtpio/jupyterlab-classic/workflows/Build/badge.svg)
+
 The next gen old-school Notebook UI.
 
 ![image](https://user-images.githubusercontent.com/591645/101378325-400fa280-38b3-11eb-81a5-4c7a1aca780e.png)
diff --git a/packages/application/test/shell.spec.ts b/packages/application/test/shell.spec.ts
index 5b1cd1b8b..f8cd68b1c 100644
--- a/packages/application/test/shell.spec.ts
+++ b/packages/application/test/shell.spec.ts
@@ -1,13 +1,13 @@
 // Copyright (c) Jupyter Development Team.
 // Distributed under the terms of the Modified BSD License.
 
-import { Shell } from '@jupyterlab-classic/application';
+import { ClassicShell } from '@jupyterlab-classic/application';
 
 describe('Shell', () => {
   describe('#constructor()', () => {
     it('should create a LabShell instance', () => {
-      const shell = new Shell();
-      expect(shell).toBeInstanceOf(Shell);
+      const shell = new ClassicShell();
+      expect(shell).toBeInstanceOf(ClassicShell);
     });
   });
 });
diff --git a/packages/lab-extension/package.json b/packages/lab-extension/package.json
index 0a4f6ee4c..d2a226c15 100644
--- a/packages/lab-extension/package.json
+++ b/packages/lab-extension/package.json
@@ -34,13 +34,11 @@
     "build:labextension:dev": "jupyter labextension build --development True .",
     "build:lib": "tsc",
     "build:prod": "jlpm run build:lib && jlpm run build:labextension",
-    "build:test": "tsc --build tsconfig.test.json",
     "clean": "jlpm run clean:lib",
     "clean:all": "jlpm run clean:lib && jlpm run clean:labextension",
     "clean:labextension": "rimraf ../../jupyterlab_classic/labextension",
     "clean:lib": "rimraf lib tsconfig.tsbuildinfo",
     "prepare": "jlpm run clean && jlpm run build:prod",
-    "test": "jest",
     "watch": "run-p watch:src watch:labextension",
     "watch:labextension": "jupyter labextension watch .",
     "watch:src": "tsc -w"