diff --git a/conf.py b/conf.py
index 1a7ff77..2829e64 100644
--- a/conf.py
+++ b/conf.py
@@ -27,7 +27,7 @@
 # Add any Sphinx extension module names here, as strings. They can be
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 # ones.
-extensions = ["sphinx_design", "sphinx_reredirects"]
+extensions = ["sphinx_design", "sphinx_reredirects", "sphinxext.opengraph"]
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ["_templates"]
@@ -91,3 +91,7 @@
      "citation": "/colofon",
      "contact": "/colofon"
 }
+
+# OpenGraph metadata (see https://github.com/wpilibsuite/sphinxext-opengraph#options)
+ogp_site_url = "https://diataxis.fr/"
+ogp_image = "images/diataxis.png"
diff --git a/requirements.txt b/requirements.txt
index 9ba2cb8..5f88173 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -29,6 +29,7 @@ sphinxcontrib-devhelp==1.0.2
 sphinxcontrib-htmlhelp==2.0.0
 sphinxcontrib-jsmath==1.0.1
 sphinxcontrib-qthelp==1.0.3
+sphinxext-opengraph==0.8.2
 sphinxcontrib-serializinghtml==1.1.5
 sphinxcontrib-spelling==7.3.2
 tornado==6.1