diff --git a/backend/magic_plan/tests/test_magic_plan_client.py b/backend/magic_plan/tests/test_magic_plan_client.py
index bf078517..211a5d4d 100644
--- a/backend/magic_plan/tests/test_magic_plan_client.py
+++ b/backend/magic_plan/tests/test_magic_plan_client.py
@@ -119,6 +119,34 @@ def test_get_plans_propagates_http_error(
         client.get_plans()
 
 
+def test_get_plans_multi_page_fetches_all_pages(
+    client: MagicPlanClient, mock_session: MagicMock
+) -> None:
+    # Arrange
+    page1_plan = _load_fixture("magicplan_api_plans_response_example.json")["data"][
+        "plans"
+    ][0]
+    page2_plan = {**page1_plan, "id": "page-2-plan-id"}
+    page1_response = MagicMock()
+    page1_response.json.return_value = {
+        "data": {"paging": {"page": 1, "next_page": True, "count": 2}, "plans": [page1_plan]}
+    }
+    page2_response = MagicMock()
+    page2_response.json.return_value = {
+        "data": {"paging": {"page": 2, "next_page": False, "count": 2}, "plans": [page2_plan]}
+    }
+    mock_session.get.side_effect = [page1_response, page2_response]
+    # Act
+    result = client.get_plans()
+    # Assert
+    assert mock_session.get.call_count == 2
+    mock_session.get.assert_any_call(f"{BASE_URL}/workgroups/plans", params={"page": 1})
+    mock_session.get.assert_any_call(f"{BASE_URL}/workgroups/plans", params={"page": 2})
+    assert len(result) == 2
+    assert result[0].id == page1_plan["id"]
+    assert result[1].id == "page-2-plan-id"
+
+
 # --- get_plan ---