diff --git a/api/.vscode/launch.json b/api/.vscode/launch.json
index 88c3bb3..5324b52 100644
--- a/api/.vscode/launch.json
+++ b/api/.vscode/launch.json
@@ -14,6 +14,7 @@
             ],
             "env": {
                 "PYDEVD_DISABLE_FILE_VALIDATION": "1",
+                "CACHE_TTL": "30",
             },
             "justMyCode": true,
         }
diff --git a/api/advent22_api/settings.py b/api/advent22_api/settings.py
index 2adaa8a..6b79a60 100644
--- a/api/advent22_api/settings.py
+++ b/api/advent22_api/settings.py
@@ -58,7 +58,7 @@ class Settings(BaseSettings):
 
     webdav: DavSettings = DavSettings()
 
-    cache_ttl: int = 30
+    cache_ttl: int = 60 * 30
     config_filename: str = "config.toml"