diff --git a/health_check/contrib/redis.py b/health_check/contrib/redis.py
index e4e37090..99eccffe 100644
--- a/health_check/contrib/redis.py
+++ b/health_check/contrib/redis.py
@@ -67,7 +67,7 @@ def __repr__(self):
                 for key, value in sorted(
                     client.connection_pool.connection_kwargs.items()
                 )
-                if key in {"host", "db"}
+                if key in {"host", "port", "db"}
             )
             return f"Redis({safe_connection_str})"
         except AttributeError:
diff --git a/tests/contrib/test_redis.py b/tests/contrib/test_redis.py
index 7a8563c3..d8ea4b84 100644
--- a/tests/contrib/test_redis.py
+++ b/tests/contrib/test_redis.py
@@ -151,12 +151,13 @@ async def test_redis__validation_neither_param(self):
 
     def test_redis__repr_standard_client(self):
         """Verify repr includes host and db for a standard Redis client."""
+        # https://github.com/codingjoe/django-health-check/issues/659
         from redis.asyncio import Redis as RedisClient
 
         check = RedisHealthCheck(
             client_factory=lambda: RedisClient(host="myhost", port=6379, db=2)
         )
-        assert repr(check) == "Redis(db=2, host='myhost')"
+        assert repr(check) == "Redis(db=2, host='myhost', port=6379)"
 
     def test_redis__repr_from_url(self):
         """Verify repr includes host and db when client is created via from_url."""