diff --git a/.github/workflows/deploy_docs.yaml b/.github/workflows/deploy_docs.yaml
index 7ca48667..792f24b2 100644
--- a/.github/workflows/deploy_docs.yaml
+++ b/.github/workflows/deploy_docs.yaml
@@ -24,7 +24,11 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install mkdocs mkdocs-material mkdocs-include-markdown-plugin
+        pip install \
+          mkdocs \
+          mkdocs-callouts \
+          mkdocs-include-markdown-plugin \
+          mkdocs-material
 
     - name: Build the documentation
       run: mkdocs build