diff --git a/.github/workflows/publish-package.yml b/.github/workflows/publish-package.yml
index 4045163..ab83a6a 100644
--- a/.github/workflows/publish-package.yml
+++ b/.github/workflows/publish-package.yml
@@ -8,35 +8,39 @@ on:
 
 jobs:
 
-  # tests:
-  #   runs-on: ubuntu-latest
-  #   strategy:
-  #     matrix:
-  #       python-version: [3.6, 3.7, 3.8]
-  #   steps:
-  #   - uses: actions/checkout@v2
-  #   - name: Set up Python ${{ matrix.python-version }}
-  #     uses: actions/setup-python@v2
-  #     with:
-  #       python-version: ${{ matrix.python-version }}
-  #   - name: Install dependencies
-  #     run: |
-  #       python -m pip install --upgrade pip
-  #       pip install flake8 pytest
-  #       if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
-  #   - name: Lint with flake8
-  #     run: |
-  #       # stop the build if there are Python syntax errors or undefined names
-  #       flake8 . --count --exit-zero --select=E9,F63,F7,F82 --show-source --statistics
-  #       # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
-  #       flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
-  #   - name: Test with pytest
-  #     run: |
-  #       python setup.py pytest
+  tests:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [3.6, 3.7, 3.8]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Check code style with flake8 (lint)
+      run: |
+        # warnings if there are Python syntax errors or undefined names 
+        # (remove --exit-zero to fail when syntax error)
+        flake8 . --count --exit-zero --select=E9,F63,F7,F82 --show-source --statistics
+        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
+        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install pytest
+        pip install .
+
+    - name: Test with pytest
+      run: pytest
 
   
   publish:
-    # needs: [ tests ]
+    needs: [ tests ]
     runs-on: ubuntu-latest
 
     steps:
diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
new file mode 100644
index 0000000..de28ec5
--- /dev/null
+++ b/.github/workflows/run-tests.yml
@@ -0,0 +1,44 @@
+name: Run tests
+# Run test at each push to main, if changes to package or tests files
+on:
+  workflow_dispatch:
+  push:
+    branches: [ main ]
+    paths:
+    - 'requirements.txt'
+    - 'app/**'
+    - 'tests/**'
+    - '.github/workflows/run-tests.yml'
+
+jobs:
+
+  tests:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [3.6, 3.7, 3.8]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Check code style with flake8 (lint)
+      run: |
+        # warnings if there are Python syntax errors or undefined names 
+        # (remove --exit-zero to fail when syntax error)
+        flake8 . --count --exit-zero --select=E9,F63,F7,F82 --show-source --statistics
+        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
+        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install pytest
+        pip install .
+
+    - name: Test with pytest
+      run: pytest
+
diff --git a/tests/test_init.py b/tests/test_init.py
new file mode 100644
index 0000000..bb509f9
--- /dev/null
+++ b/tests/test_init.py
@@ -0,0 +1,13 @@
+import pytest
+from app.init import boot
+from argostranslate import package
+
+def test_boot_argos():
+    """Test Argos translate models initialization"""
+    boot()
+
+    print(package.get_installed_packages())
+    assert len(package.get_installed_packages()) > 2
+    # Check length models?
+    # assert 0.80 < scores['precision'] < 0.95
+