diff --git a/.github/workflows/doc-build.yml b/.github/workflows/doc-build.yml
index 1b501600e67..c0093688f00 100644
--- a/.github/workflows/doc-build.yml
+++ b/.github/workflows/doc-build.yml
@@ -24,6 +24,7 @@ jobs:
           # Reuse built SAGE_LOCAL contained in the Docker image 
           ./bootstrap
           ./configure --enable-build-as-root --prefix=/sage/local --with-sage-venv
+          make furo
 
       - name: Build
         run: make doc-html