diff --git a/plugins/core/src/aggregate.ts b/plugins/core/src/aggregate.ts
index 9de42f4d0..c62bc5bdf 100644
--- a/plugins/core/src/aggregate.ts
+++ b/plugins/core/src/aggregate.ts
@@ -72,6 +72,7 @@ function createVideoCamera(devices: VideoCamera[], console: Console): VideoCamer
         ];
 
         const filteredInput: FFMpegInput = {
+            url: undefined,
             inputArguments: [],
         };