diff --git a/.github/actions/install/action.yml b/.github/actions/install/action.yml
index 54c1411d7f..8cae462bee 100644
--- a/.github/actions/install/action.yml
+++ b/.github/actions/install/action.yml
@@ -159,6 +159,7 @@ runs:
           --no-binary h5py \
           --extra-index-url https://download.pytorch.org/whl/cpu \
           "./firedrake-repo[${{ inputs.deps }}]"
+        pip install -v --no-deps --ignore-installed git+https://github.com/firedrakeproject/fiat.git@indiamai/fuse
 
         firedrake-clean
         pip list