diff --git a/stubs/redis/redis/crc.pyi b/stubs/redis/redis/crc.pyi
index af2e5f7f7..87585a3fd 100644
--- a/stubs/redis/redis/crc.pyi
+++ b/stubs/redis/redis/crc.pyi
@@ -1,3 +1,5 @@
+from redis.typing import EncodedT
+
 REDIS_CLUSTER_HASH_SLOTS: int
 
-def key_slot(key, bucket=...): ...
+def key_slot(key: EncodedT, bucket: int = ...) -> int: ...