diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 37508aba..a78ad745 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -32,6 +32,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
+        pip install astropy-helpers>4
         pip install .[dev]
 
     # - name: Lint with ruff