diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 7aa2a619e..9ca8d8b8a 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -20,6 +20,9 @@ build:
     python: "mambaforge-22.9"
 
   commands:
+    # With shallow clone the "Last updated" timestamps can not get computed
+    # See "Caveats" at <https://pypi.org/project/sphinx-last-updated-by-git/>
+    - "git fetch --unshallow || true"
     - "mamba env create --file conda-environment.yml --force"
     - "mamba run --name mxcubeweb poetry install --only=docs,main"
     - "(mamba run --name mxcubeweb redis-server &) && mamba run --name mxcubeweb python -m sphinx -T -E -b html -d _build/doctrees -c docs docs/source ${READTHEDOCS_OUTPUT}/html && mamba run --name mxcubeweb redis-cli shutdown"
diff --git a/docs/conf.py b/docs/conf.py
index 5ef9ae412..7a4920174 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -6,7 +6,6 @@
 
 import mxcubeweb
 
-
 MXCUBE_NAME = "MXCuBE"
 MXCUBE_CORE_NAME = f"{MXCUBE_NAME}-Web"
 MXCUBE_WEB_NAME = f"{MXCUBE_NAME}-Web"
@@ -122,4 +121,10 @@
 extensions.append("sphinxcontrib.autohttp.flask")
 
 
+# -- Options for sphinx_last_updated_by_git
+# https://pypi.org/project/sphinx-last-updated-by-git/
+
+extensions.append("sphinx_last_updated_by_git")
+
+
 # EOF
diff --git a/poetry.lock b/poetry.lock
index 8db48e09b..fe58e8247 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 1.8.2 and should not be changed by hand.
+# This file is automatically @generated by Poetry 1.8.3 and should not be changed by hand.
 
 [[package]]
 name = "alabaster"
@@ -2909,6 +2909,20 @@ sphinx = ">=4.0"
 [package.extras]
 docs = ["furo", "ipython", "myst-parser", "sphinx-copybutton", "sphinx-inline-tabs"]
 
+[[package]]
+name = "sphinx-last-updated-by-git"
+version = "0.3.7"
+description = "Get the \"last updated\" time for each Sphinx page from Git"
+optional = false
+python-versions = ">=3.7"
+files = [
+    {file = "sphinx_last_updated_by_git-0.3.7-py3-none-any.whl", hash = "sha256:9937f235911aaec566a652b26952b29f530abb86f98e0fb67843227301636457"},
+    {file = "sphinx_last_updated_by_git-0.3.7.tar.gz", hash = "sha256:edfd4970d9778123d3d0d9c5c9a9e3d700867a080539eb2bfe01e7078ca1dc78"},
+]
+
+[package.dependencies]
+sphinx = ">=1.8"
+
 [[package]]
 name = "sphinxcontrib-applehelp"
 version = "1.0.4"
@@ -3454,4 +3468,4 @@ testing = ["coverage (>=5.0.3)", "zope.event", "zope.testing"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.8,<3.11"
-content-hash = "0882308efd95fd2e259e908401eef981d9c98b3ab641f6c19b37c5e55fd22163"
+content-hash = "a8e16bafcae55910ab74c85015e23a4fa1c5124e47e74ac511606de43dce9c8f"
diff --git a/pyproject.toml b/pyproject.toml
index 1bb16b5b6..0ec9fc062 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -49,10 +49,11 @@ pytest = "7.1.3"
 pytest-cov = "4.0.0"
 
 [tool.poetry.group.docs.dependencies]
+furo = "^2023.9.10"
 myst-parser = "^2.0.0"
 sphinx = "<7.2"
+sphinx-last-updated-by-git = "^0.3.7"
 sphinxcontrib-httpdomain = "^1.8.1"
-furo = "^2023.9.10"
 
 [tool.black]
 line-length = 88