diff --git a/.gitea/workflows/build-site.yml b/.gitea/workflows/build-site.yml
index 4f831c8..b37bb25 100644
--- a/.gitea/workflows/build-site.yml
+++ b/.gitea/workflows/build-site.yml
@@ -15,6 +15,9 @@ jobs:
 
       - name: Build site
         run: |
+          python3 -m venv venv
+          source venv/bin/activate
+          pip install -r requirements.txt
           cd wiki
           mkdocs build          
 
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..c626baf
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,2 @@
+mkdocs
+mkdocs-glightbox