diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
deleted file mode 100644
index d1cfae9..0000000
--- a/.github/workflows/gh-pages.yml
+++ /dev/null
@@ -1,68 +0,0 @@
-# workflow's name
-name: "Build and deploy Github pages"
-
-# This event triggers the workflow
-on:
-  push:         # <- on push
-    branches:
-      - stable  # <- ... on the branch "master"
-
-jobs:
-
-  build-and-deploy:
-    runs-on: ubuntu-latest
-
-    # Set custom default shell to enable proper activation of conda env
-    #  see: https://github.com/conda-incubator/setup-miniconda#important
-    defaults:
-      run:
-        shell: bash -l {0}
-
-    # Tasks to do:
-    steps:
-
-      # 1. Retrieving repository
-
-      - name: "Checkout"
-        uses: actions/checkout@v2
-        with:
-          persist-credentials: false
-
-      # 2. Setting up conda env
-
-      - name: "Set up conda environment"
-        uses: conda-incubator/setup-miniconda@v2
-        with:
-          miniconda-version: "latest"
-          auto-activate-base: false
-          activate-environment: rptools-dev
-          environment-file: environment.yaml
-
-      # 2.bis Setting up conda packages in dev mode
-
-      - name: "Set up conda packages in dev mode"
-        run: |
-          conda install -c conda-forge conda-build
-          conda develop .    
-
-      # 3. Installing Python dependencies (Sphinx)
-
-      - name: "Install Python dependencies"
-        run: |
-          conda install -c conda-forge sphinx sphinx_rtd_theme myst-parser
-
-      # 4. Building doc
-
-      - name: "Build Sphinx Doc"
-        run: |
-          cd docsource
-          make html
-
-      # 5. Deploying doc on Github Pages
-
-      - name: "Deploy Github Pages"
-        uses: JamesIves/github-pages-deploy-action@3.7.1
-        with:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          BRANCH: gh-pages
-          FOLDER: docsource/_build/html/
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..9894a3c
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,22 @@
+MIT License
+
+Copyright (c) 2020 Jean-Loup Faulon's group & INRA
+Copyright (c) 2020 University of Evry / Paris-Saclay
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/setup.py b/setup.py
index 40e6013..16350fa 100644
--- a/setup.py
+++ b/setup.py
@@ -4,7 +4,7 @@
 
 ## INFOS ##
 package = "rpcompletion"
-descr = "Libraries for rpTools"
+descr = "Completion of pathways from retrosynthesis"
 url = "https://github.com/brsynth/rpCompletion"
 authors = "Joan Hérisson, Melchior du Lac, Thomas Duigou"
 corr_author = "joan.herisson@univ-evry.fr"