diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 26d9afbd30..61978b4f6d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -115,6 +115,7 @@ jobs:
           sudo /usr/bin/python -m pip install https://github.com/Andrej730/aud/archive/refs/heads/master-reduced-size.zip
           sudo /usr/bin/python -m pip install tabulate
           sudo /usr/bin/python -m pip install python-dateutil
+          sudo /usr/bin/python -m pip install mathutils
 
       - name: Test
         run: |