diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 23820ff4..776afeb2 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -56,7 +56,7 @@ jobs:
 
       - name: Install requirements
         run: |
-          pip install -r docs/doc-requirements.txt
+          pip install -r requirements.txt
 
       - name: Sphinx make
         working-directory: ./docs
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5c3e0935..5d210e8a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Rename `predictions_path` to `predictions` in metrics ([#376](https://github.com/Substra/substra-documentation/pull/376))
 - Pass `metric_functions` to `Strategy` instead to `TestDataNodes` ([#376](https://github.com/Substra/substra-documentation/pull/376))
 
+### Added
+
+- Pin `nbconvert` to 7.13 to reactivate examples run when building (cf issue https://github.com/spatialaudio/nbsphinx/issues/776) ([#393](https://github.com/Substra/substra-documentation/pull/393))
+
 ## [0.35.0]
 
 ### Added
diff --git a/docs/doc-requirements.txt b/docs/doc-requirements.txt
index f72d286b..373e1959 100644
--- a/docs/doc-requirements.txt
+++ b/docs/doc-requirements.txt
@@ -13,4 +13,5 @@ sphinx-copybutton==0.5.2
 pyyaml==6.0
 nbsphinx==0.9.3
 pandoc==2.3
-git-python==1.0.3
\ No newline at end of file
+git-python==1.0.3
+nbconvert<7.14
\ No newline at end of file
diff --git a/docs/environment.yml b/docs/environment.yml
index 12198594..7fb29793 100644
--- a/docs/environment.yml
+++ b/docs/environment.yml
@@ -7,4 +7,4 @@ dependencies:
   - pandoc=3.1
   - pip
   - pip:
-      - -r doc-requirements.txt
+      - -r ../requirements.txt
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 6b3b25e1..de5cf3c8 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -116,7 +116,6 @@ def __call__(self, directory):
 """
 
 nbsphinx_epilog = nbsphinx_prolog
-nbsphinx_execute = "never"
 
 
 # zip the assets directory found in the examples directory and place it in the current dir
diff --git a/requirements.txt b/requirements.txt
index 6b92552e..2fa77600 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,2 @@
--r docs/docs-requirements.txt
+-r docs/doc-requirements.txt
 -r examples_requirements.txt
\ No newline at end of file