diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 13597063..7908aa07 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -39,6 +39,11 @@ jobs:
             client_image: "ghcr.io/wtsi-npg/ub-18.04-irods-clients-4.2.12:latest"
             server_image: "ghcr.io/wtsi-npg/ub-18.04-irods-4.2.12:latest"
             experimental: false
+          - perl: "5.22.4"
+            irods: "4.3.1"
+            client_image: "ghcr.io/wtsi-npg/ub-22.04-irods-clients-4.3.1:latest"
+            server_image: "ghcr.io/wtsi-npg/ub-22.04-irods-4.3.1:latest"
+            experimental: false
           - perl: "5.22.4"
             irods: "4.3.0"
             client_image: "ghcr.io/wtsi-npg/ub-22.04-irods-clients-4.3-nightly:latest"