diff --git a/tests/test_callbacks_on_proxy.py b/tests/test_callbacks_on_proxy.py
new file mode 100644
index 000000000..6effc7464
--- /dev/null
+++ b/tests/test_callbacks_on_proxy.py
@@ -0,0 +1,79 @@
+# What this tests ?
+## Makes sure the number of callbacks on the proxy don't increase over time
+## Num callbacks should be a fixed number at t=0 and t=10, t=20
+"""
+PROD TEST - DO NOT Delete this Test
+"""
+
+import pytest
+import asyncio
+import aiohttp
+import os
+import dotenv
+from dotenv import load_dotenv
+import pytest
+
+load_dotenv()
+
+
+async def config_update(session):
+    url = "http://0.0.0.0:4000/config/update"
+    headers = {"Authorization": "Bearer sk-1234", "Content-Type": "application/json"}
+    data = {
+        "router_settings": {
+            "routing_strategy": ["latency-based-routing"],
+        },
+    }
+
+    async with session.post(url, headers=headers, json=data) as response:
+        status = response.status
+        response_text = await response.text()
+
+        print(response_text)
+        print()
+
+        if status != 200:
+            raise Exception(f"Request did not return a 200 status code: {status}")
+        return await response.json()
+
+
+async def get_active_callbacks(session):
+    url = "http://0.0.0.0:4000/health/readiness"
+    headers = {
+        "Content-Type": "application/json",
+    }
+
+    async with session.get(url, headers=headers) as response:
+        status = response.status
+        response_text = await response.text()
+        print("response from /health/readiness")
+        print(response_text)
+        print()
+
+        if status != 200:
+            raise Exception(f"Request did not return a 200 status code: {status}")
+
+        _json_response = await response.json()
+
+        _num_callbacks = _json_response["num_callbacks"]
+        print("current number of callbacks: ", _num_callbacks)
+        return _num_callbacks
+
+
+@pytest.mark.asyncio
+async def test_add_model_run_health():
+    """ """
+    import uuid
+
+    async with aiohttp.ClientSession() as session:
+        num_callbacks_1 = await get_active_callbacks(session=session)
+
+        await asyncio.sleep(30)
+
+        num_callbacks_2 = await get_active_callbacks(session=session)
+
+        await asyncio.sleep(30)
+
+        num_callbacks_3 = await get_active_callbacks(session=session)
+
+        assert num_callbacks_1 == num_callbacks_2 == num_callbacks_3