diff --git a/.github/workflows/documentation.yaml b/.github/workflows/documentation.yaml
index b55e5eb..abd7c5b 100644
--- a/.github/workflows/documentation.yaml
+++ b/.github/workflows/documentation.yaml
@@ -14,7 +14,8 @@ jobs:
     steps:
     - name: Install prio to running the process
       run: |
-        sudo apt install pandoc -y
+        sudo apt install pandoc snapd -y
+        sudo snap install drawio
     - uses: actions/checkout@v3
     - name: Setup Python
       uses: actions/setup-python@v4