diff --git a/services/ui_backend_service/data/db/tables/run.py b/services/ui_backend_service/data/db/tables/run.py
index e63e07f2..0d896038 100644
--- a/services/ui_backend_service/data/db/tables/run.py
+++ b/services/ui_backend_service/data/db/tables/run.py
@@ -14,7 +14,6 @@
     AsyncRunTablePostgres as MetadataRunTable,
     AsyncMetadataTablePostgres as MetaMetadataTable,
     AsyncArtifactTablePostgres as MetadataArtifactTable,
-    AsyncTaskTablePostgres as MetadataTaskTable,
 )
 
 # Prefetch runs since 2 days ago (in seconds), limit maximum of 50 runs
@@ -27,7 +26,6 @@ class AsyncRunTablePostgres(AsyncPostgresTable):
     table_name = MetadataRunTable.table_name
     metadata_table = MetaMetadataTable.table_name
     artifact_table = MetadataArtifactTable.table_name
-    task_table = MetadataTaskTable.table_name
     keys = MetadataRunTable.keys
     primary_keys = MetadataRunTable.primary_keys
     trigger_keys = MetadataRunTable.trigger_keys