diff --git a/src/timessquare/config.py b/src/timessquare/config.py
index 9c673939..1455e94e 100644
--- a/src/timessquare/config.py
+++ b/src/timessquare/config.py
@@ -74,7 +74,9 @@ class Config(BaseSettings):
 
     redis_url: RedisDsn = Field(
         env="TS_REDIS_URL",
-        default_factory=lambda: RedisDsn("redis://localhost:6379/0"),
+        default_factory=lambda: RedisDsn(
+            "redis://localhost:6379/0", scheme="redis"
+        ),
     )
     """URL for the redis instance, used by the worker queue."""
 
@@ -107,7 +109,9 @@ class Config(BaseSettings):
 
     redis_queue_url: RedisDsn = Field(
         env="TS_REDIS_QUEUE_URL",
-        default_factory=lambda: RedisDsn("redis://localhost:6379/1"),
+        default_factory=lambda: RedisDsn(
+            "redis://localhost:6379/1", scheme="redis"
+        ),
     )
 
     queue_name: str = Field("arq:queue", env="TS_REDIS_QUEUE_NAME")