diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index a428073..9054c20 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -32,6 +32,7 @@ jobs:
     - name: Install dependencies
       run: |
         pip install -e ./bash_kernel
+        pip install jupyter-book
         python -m bash_kernel.install
         export PATH=/home/jovyan/path_files:$PATH