diff --git a/.github/workflows/upload_docs.yml b/.github/workflows/upload_docs.yml
index 012b5a36..186c8eac 100644
--- a/.github/workflows/upload_docs.yml
+++ b/.github/workflows/upload_docs.yml
@@ -15,7 +15,7 @@ jobs:
           python-version: 3.9
 
       - name: Install dependencies
-        run: pip install mkdocs-material
+        run: pip install mkdocs-material mkdocs-static-i18n
 
       - name: Deploy documentation
         run: mkdocs gh-deploy --force
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