diff --git a/src/Sonarr.Api.V3/Series/SeriesLookupController.cs b/src/Sonarr.Api.V3/Series/SeriesLookupController.cs
index a914bb9e6..0103163b6 100644
--- a/src/Sonarr.Api.V3/Series/SeriesLookupController.cs
+++ b/src/Sonarr.Api.V3/Series/SeriesLookupController.cs
@@ -24,7 +24,7 @@ namespace Sonarr.Api.V3.Series
         }
 
         [HttpGet]
-        public object Search([FromQuery] string term)
+        public IEnumerable<SeriesResource> Search([FromQuery] string term)
         {
             var tvDbResults = _searchProxy.SearchForNewSeries(term);
             return MapToResource(tvDbResults);