diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index bd1426c..abd2f71 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -10,3 +10,4 @@ jobs:
     with:
       self-hosted-runner: true
       self-hosted-runner-label: "edge"
+      pre-run-script: unit-test-installation.sh
diff --git a/unit-test-installation.sh b/unit-test-installation.sh
new file mode 100644
index 0000000..11c9d18
--- /dev/null
+++ b/unit-test-installation.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+# Copyright 2024 Canonical Ltd.
+# See LICENSE file for licensing details.
+
+pip install rst2html