diff --git a/app.py b/app.py
index e95eb4b..b2a8399 100644
--- a/app.py
+++ b/app.py
@@ -164,6 +164,17 @@ OMBI_PORT = os.environ.get("OMBI_PORT", "3579")
 OMBI_URL = f"http://{OMBI_HOST}:{OMBI_PORT}"
 OMBI_API_KEY = os.environ.get("OMBI_API_KEY", "")
 
+# A key saved via the Settings page lives in settings.json and must win over
+# the .env value here — otherwise "Save" on that page silently does nothing
+# for anything that actually calls out to the service.
+_saved_settings = load_settings()
+SONARR_API_KEY   = _saved_settings.get("sonarr_api_key")   or SONARR_API_KEY
+RADARR_API_KEY   = _saved_settings.get("radarr_api_key")   or RADARR_API_KEY
+SABNZBD_API_KEY  = _saved_settings.get("sabnzbd_api_key")  or SABNZBD_API_KEY
+TAUTULLI_API_KEY = _saved_settings.get("tautulli_api_key") or TAUTULLI_API_KEY
+PROWLARR_API_KEY = _saved_settings.get("prowlarr_api_key") or PROWLARR_API_KEY
+OMBI_API_KEY     = _saved_settings.get("ombi_api_key")     or OMBI_API_KEY
+
 RT_HEADERS = {
     "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36",
     "Accept-Language": "en-US,en;q=0.9",