diff --git a/api/advent22_api/core/settings.py b/api/advent22_api/core/settings.py
index 65737f4..92392c4 100644
--- a/api/advent22_api/core/settings.py
+++ b/api/advent22_api/core/settings.py
@@ -1,6 +1,10 @@
+from typing import TypeVar
+
 from pydantic import BaseModel
 from pydantic_settings import BaseSettings, SettingsConfigDict
 
+T = TypeVar("T")
+
 
 class DavSettings(BaseModel):
     """
@@ -49,9 +53,23 @@ class Settings(BaseSettings):
     # openapi settings
     #####
 
-    openapi_url: str = "/openapi.json"
-    docs_url: str | None = None if production_mode else "/docs"
-    redoc_url: str | None = None if production_mode else "/redoc"
+    def __dev_value(self, value: T) -> T | None:
+        if self.production_mode:
+            return None
+
+        return value
+
+    @property
+    def openapi_url(self) -> str | None:
+        return self.__dev_value("/api/openapi.json")
+
+    @property
+    def docs_url(self) -> str | None:
+        return self.__dev_value("/api/docs")
+
+    @property
+    def redoc_url(self) -> str | None:
+        return self.__dev_value("/api/redoc")
 
     #####
     # webdav settings