diff --git a/.travis.yml b/.travis.yml
index 6aa669f35..b9dd6a070 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -29,6 +29,11 @@ env:
 
 matrix:
   include:
+    - python: 3.8
+      env:
+        - STATIC_DEPS=false
+        - EXTRA_DEPS="docutils pygments sphinx sphinx-rtd-theme"
+      script: make html
     - python: 3.8
       env:
         - STATIC_DEPS=false