diff --git a/docs/conf.py b/docs/conf.py
index d11bc0a3..cacc2d50 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -31,7 +31,8 @@ release = ''
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 # ones.
 extensions = [
-    'sphinx_rtd_theme'
+    'sphinx_rtd_theme',
+    'sphinxemoji.sphinxemoji',
 ]
 
 # Add any paths that contain templates here, relative to this directory.
diff --git a/docs/requirements.txt b/docs/requirements.txt
index 36a96b36..fdb6cc09 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,2 +1,3 @@
-sphinx == 3.2.1
+sphinx==3.2.1
 sphinx-rtd-theme==0.5.0
+sphinxemoji==0.1.8