diff --git a/src/common/entities/ConentWrapper.ts b/src/common/entities/ConentWrapper.ts
index 258802ec..3f7d128d 100644
--- a/src/common/entities/ConentWrapper.ts
+++ b/src/common/entities/ConentWrapper.ts
@@ -164,10 +164,6 @@ export class ContentWrapper {
         }
       }
 
-      if (m.missingThumbnails === 0) {
-        delete m.missingThumbnails;
-      }
-
       if (MediaDTOUtils.isPhoto(m)) {
         delete (m as VideoDTO).metadata.bitRate;
         delete (m as VideoDTO).metadata.duration;