diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index d9c4f4eeb..2f948f8a6 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -40,6 +40,8 @@ jobs:
     - name: Set up Julia environment (Needed for ACEpotentials.jl interface)
       run: |
         julia -e 'using Pkg; Pkg.Registry.add("General"); Pkg.Registry.add(Pkg.Registry.RegistrySpec(url="https://github.com/ACEsuit/ACEregistry")); Pkg.add("ACEpotentials"); Pkg.add("DataFrames"); Pkg.add("CSV")'
+    - name: Install Buildcell
+        curl -O https://www.mtg.msm.cam.ac.uk/system/files/documents/airss-0.9.1.tgz; tar -xf airss-0.9.1.tgz; rm airss-0.9.1.tgz; cd airss-0.9.1; make ; make install ; make neat; cd ..
     - name: Lint with flake8
       run: |
         # stop the build if there are Python syntax errors or undefined names