diff --git a/app/lib/dal/indexDAL/leveldb/LevelDBSindex.ts b/app/lib/dal/indexDAL/leveldb/LevelDBSindex.ts
index a8b4aceba9bf7314135e8a1a47c41b7ad96f7ffd..7d6e836cdd1983a854cbc13ceb72d324ede799d7 100644
--- a/app/lib/dal/indexDAL/leveldb/LevelDBSindex.ts
+++ b/app/lib/dal/indexDAL/leveldb/LevelDBSindex.ts
@@ -329,19 +329,14 @@ export class LevelDBSindex extends LevelDBTable<SindexEntry>
     }
   }
 
-  /**
-   * Duplicate with trimConditions?!
-   * @param writtenOn
-   * @param id
-   */
   private async trimWrittenOn(writtenOn: number, id: string) {
     const k = LevelDBSindex.trimWrittenOnKey(writtenOn);
     const existing = await this.getWrittenOnSourceIds(writtenOn);
     const trimmed = arrayPruneAllCopy(existing, id);
     if (trimmed.length) {
-      await this.indexForConditions.put(k, trimmed);
+      await this.indexForTrimming.put(k, trimmed);
     } else {
-      await this.indexForConditions.del(k);
+      await this.indexForTrimming.del(k);
     }
   }