diff --git a/channel.py b/channel.py
index d1e5eed..1f8028f 100644
--- a/channel.py
+++ b/channel.py
@@ -52,6 +52,14 @@ class Channel:
         self.stream: Optional[Stream] = None
         await self.get_stream()
 
+    def __eq__(self, other: object):
+        if isinstance(other, self.__class__):
+            return self.id == other.id
+        return NotImplemented
+
+    def __hash__(self) -> int:
+        return hash((self.__class__.__name__, self.id))
+
     @property
     def online(self) -> bool:
         """
diff --git a/constants.py b/constants.py
index fe121f9..a9285e7 100644
--- a/constants.py
+++ b/constants.py
@@ -120,7 +120,7 @@ class WebsocketTopic:
         return NotImplemented
 
     def __hash__(self) -> int:
-        return hash(self.id)
+        return hash((self.__class__.__name__, self.id))
 
 
 WEBSOCKET_TOPICS: Dict[str, str] = {
diff --git a/inventory.py b/inventory.py
index 1497956..cc615b6 100644
--- a/inventory.py
+++ b/inventory.py
@@ -39,7 +39,7 @@ class Game:
         return NotImplemented
 
     def __hash__(self) -> int:
-        return self.id
+        return hash((self.__class__.__name__, self.id))
 
 
 class BaseDrop: