diff --git a/.codecov.yml b/.codecov.yml
index c2ecdeae..419985e6 100644
--- a/.codecov.yml
+++ b/.codecov.yml
@@ -6,4 +6,3 @@ ignore:
   - tests/*
   - setup.py
   - vip_hci/vip_ds9.py
-  - */__init__.py
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 46607372..e02f0b37 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -33,6 +33,6 @@ jobs:
         flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
     - name: Test with pytest
       run: |
-        pytest
+        make test
     - name: Upload coverage to Codecov
       uses: codecov/codecov-action@v2
diff --git a/README.rst b/README.rst
index 1743cc0f..5e9fb651 100644
--- a/README.rst
+++ b/README.rst
@@ -20,8 +20,9 @@ VIP - Vortex Image Processing package
 .. image:: https://readthedocs.org/projects/vip/badge/?version=latest
     :target: http://vip.readthedocs.io/en/latest/?badge=latest
 
-.. image:: https://codecov.io/gh/vortex-exoplanet/VIP/branch/master/graph/badge.svg
-  :target: https://codecov.io/gh/vortex-exoplanet/VIP
+.. image:: https://codecov.io/gh/vortex-exoplanet/VIP/branch/master/graph/badge.svg?token=HydCFQqLRf
+    :target: https://codecov.io/gh/vortex-exoplanet/VIP
+    
 
 ::
 
diff --git a/docs/source/tutorials/02_preproc.ipynb b/docs/source/tutorials/02_preproc.ipynb
index 9da40491..f6dd5634 100644
--- a/docs/source/tutorials/02_preproc.ipynb
+++ b/docs/source/tutorials/02_preproc.ipynb
@@ -29,7 +29,7 @@
     "    - [2.1.4. Recentering with iterative speckle cross-correlation + 2D negGaussian](#2.1.4.-Recentering-with-iterative-speckle-cross-correlation-+-2D-negGaussian)\n",
     "    - [2.1.5. Validation of the best recentering method](#2.1.5.-Validation-of-the-best-recentering-method)    \n",
     "    - [2.1.6. Bad frame trimming](#2.1.6.-Bad-frame-trimming) \n",
-    "    \n",
+    "   \n",
     "* [2.2. Recentering coronagraphic SPHERE/IFS data](#2.2.-Recentering-coronagraphic-SPHERE/IFS-data)\n",
     "    - [2.2.1. Loading the data](#2.2.1.-Loading-the-data)\n",
     "    - [2.2.2. Bad pixel correction](#2.2.2.-Bad-pixel-correction)\n",
@@ -37,6 +37,7 @@
     "    - [2.2.4. Background-star removal](#2.2.4.-Background-star-removal)\n",
     "    - [2.2.5. Satellite-spot based recentering](#2.2.5.-Satellite-spot-based-recentering)\n",
     "    - [2.2.6. Radon-transform based recentering](#2.2.6.-Radon-transform-based-recentering)\n",
+    "    \n",
     "* [2.3. Pre-processing a SINFONI datacube](#2.3.-Pre-processing-a-SINFONI-datacube)\n",
     "    - [2.3.1. Loading the data](#2.3.1.-Loading-the-data)\n",
     "    - [2.3.2. Measuring the FWHM](#2.3.2.-Measuring-the-FWHM)\n",