diff --git a/journey_tests/test_fastapi.py b/journey_tests/test_fastapi.py
index a838ebf79..36d8f7f04 100644
--- a/journey_tests/test_fastapi.py
+++ b/journey_tests/test_fastapi.py
@@ -30,25 +30,37 @@ async def lifespan(app: FastAPI):
 app = FastAPI(lifespan=lifespan)
 
 
-@app.get("/sync")
-def sync() -> JSONResponse:
+@app.get("/sync-in-sync")
+def sync_in_sync() -> JSONResponse:
     return JSONResponse(content=journeys["sync"].simple())
 
 
-@app.get("/async")
-async def async_() -> JSONResponse:
+@app.get("/sync-in-async")
+async def sync_in_async() -> JSONResponse:
+    return JSONResponse(content=journeys["sync"].simple())
+
+
+@app.get("/async-in-async")
+async def async_in_async() -> JSONResponse:
     return JSONResponse(content=await journeys["async_"].simple())
 
 
-def test_sync() -> None:
+def test_sync_in_sync() -> None:
+    with TestClient(app) as client:
+        res = client.get("/sync-in-sync")
+        assert res.status_code == 200
+        assert len(res.json()) == 100
+
+
+def test_sync_in_async() -> None:
     with TestClient(app) as client:
-        res = client.get("/sync")
+        res = client.get("/sync-in-async")
         assert res.status_code == 200
         assert len(res.json()) == 100
 
 
-def test_async() -> None:
+def test_async_in_async() -> None:
     with TestClient(app) as client:
-        res = client.get("/async")
+        res = client.get("/async-in-async")
         assert res.status_code == 200
         assert len(res.json()) == 100
diff --git a/journey_tests/test_flask.py b/journey_tests/test_flask.py
index 6db45b98f..de158128e 100644
--- a/journey_tests/test_flask.py
+++ b/journey_tests/test_flask.py
@@ -17,23 +17,34 @@ async def get_async_client() -> AsyncJourneys:
     return g.async_
 
 
-@app.route("/sync")
+@app.route("/sync-in-sync")
 def sync() -> dict:
     return get_sync_client().simple()
 
 
-@app.route("/async")
+@app.route("/sync-in-async")
+async def sync_() -> dict:
+    return get_sync_client().simple()
+
+
+@app.route("/async-in-async")
 async def async_() -> dict:
     return await (await get_async_client()).simple()
 
 
-def test_sync() -> None:
-    res = app.test_client().get("/sync")
+def test_sync_in_sync() -> None:
+    res = app.test_client().get("/sync-in-sync")
+    assert res.status_code == 200
+    assert len(res.json) == 100
+
+
+def test_sync_in_async() -> None:
+    res = app.test_client().get("/sync-in-async")
     assert res.status_code == 200
     assert len(res.json) == 100
 
 
-def test_async() -> None:
-    res = app.test_client().get("/async")
+def test_async_in_async() -> None:
+    res = app.test_client().get("/async-in-async")
     assert res.status_code == 200
     assert len(res.json) == 100
diff --git a/journey_tests/test_litestar.py b/journey_tests/test_litestar.py
index 93ca5b6d1..e1ce0222e 100644
--- a/journey_tests/test_litestar.py
+++ b/journey_tests/test_litestar.py
@@ -25,28 +25,40 @@ async def lifespan(app: Litestar):
         await async_.close()
 
 
-@get("/sync", sync_to_thread=True)
-def sync(state: MyState) -> dict:
+@get("/sync-in-sync", sync_to_thread=True)
+def sync_in_sync(state: MyState) -> dict:
     return state.sync.simple()
 
 
-@get("/async")
-async def async_(state: MyState) -> dict:
+@get("/sync-in-async", sync_to_thread=True)
+async def sync_in_async(state: MyState) -> dict:
+    return state.sync.simple()
+
+
+@get("/async-in-async")
+async def async_in_async(state: MyState) -> dict:
     return await state.async_.simple()
 
 
-app = Litestar(route_handlers=[sync, async_], lifespan=[lifespan])
+app = Litestar(route_handlers=[sync_in_sync, sync_in_async, async_in_async], lifespan=[lifespan])
+
+
+def test_sync_in_sync() -> None:
+    with TestClient(app=app) as client:
+        res = client.get("/sync-in-sync")
+        assert res.status_code == 200
+        assert len(res.json()) == 100
 
 
-def test_sync() -> None:
+def test_sync_in_async() -> None:
     with TestClient(app=app) as client:
-        res = client.get("/sync")
+        res = client.get("/sync-in-async")
         assert res.status_code == 200
         assert len(res.json()) == 100
 
 
-def test_async() -> None:
+def test_async_in_async() -> None:
     with TestClient(app=app) as client:
-        res = client.get("/async")
+        res = client.get("/async-in-async")
         assert res.status_code == 200
         assert len(res.json()) == 100