diff --git a/.coveragerc b/.coveragerc
new file mode 100644
index 000000000..dc1fc53f1
--- /dev/null
+++ b/.coveragerc
@@ -0,0 +1,35 @@
+[run]
+
+omit = 
+        *cot*
+        *iibb*
+        *nsis*
+        */padron.py
+        *pyemail*
+        *pyfepdf*
+        *pyi25*
+        *pyqr*
+        *rece1*
+        *receb1*
+        *recem*
+        *recet*
+        *recex1*
+        *rg3685*
+        *setup_win*
+        *sired*
+        *setup*
+        *trazafito*
+        *trazamed*
+        *trazaprodmed*
+        *trazarenpre*
+        *trazavet*
+        *utils*
+        *wdigdepfiel*
+        *ws_sire*
+        *wscoc*
+        *wsctg*
+        *wsfecred*
+        *wslpg*
+        *wslpg_datos*
+        *wsremazucar*
+        *wsremharina*       
\ No newline at end of file
diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index ba88acf7c..a93e4d282 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -55,3 +55,13 @@ jobs:
       with:
         name: report.html
         path: report.html
+
+    - name: Coverage Report
+      run: |
+        pytest --cov-config=.coveragerc --cov-report=html --cov=pyafipws tests/
+    - name: Upload coverage report
+      uses: actions/upload-artifact@v2
+      if: ${{ always() }}
+      with:
+        name: Coverage_Report
+        path: htmlcov
diff --git a/requirements-dev.txt b/requirements-dev.txt
index fef9b5d9f..91970869c 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -2,4 +2,5 @@ pytest==4.6.11; python_version <= '2.7'
 pytest==6.2.3; python_version > '3'
 pytest-html==1.22.1; python_version <= '2.7'
 pytest-html==3.1.1; python_version > '3'
-pytest-vcr==1.0.2
\ No newline at end of file
+pytest-vcr==1.0.2
+pytest-cov==2.12.1
\ No newline at end of file