diff --git a/.github/workflows/actions.yml b/.github/workflows/actions.yml
index ec70bd8..8444bed 100644
--- a/.github/workflows/actions.yml
+++ b/.github/workflows/actions.yml
@@ -39,6 +39,7 @@ jobs:
         /sbin/start-stop-daemon --start --quiet --pidfile /tmp/custom_xvfb_99.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :99 -ac -screen 0 1280x1024x16
     - name: Test with pytest
       run: |
+        sed -i '/^sdatasearch.directories=/s/.*/datasearch.directories=\/home\/cloud\/_work\/LiquidsReflectometer\/LiquidsReflectometer\/tests\/data\/liquidsreflectometer-data\/nexus/' ~/.mantid/Mantid.user.properties
         cat ~/.mantid/Mantid.user.properties
         # sudo apt-get update
         # sudo apt-get install git-lfs