diff --git a/db/bolt/task.go b/db/bolt/task.go
index 08cd064d..f82e2682 100644
--- a/db/bolt/task.go
+++ b/db/bolt/task.go
@@ -122,7 +122,12 @@ func (d *BoltDb) deleteTaskWithOutputs(projectID int, taskID int, tx *bbolt.Tx)
 		return
 	}
 
-	return tx.DeleteBucket(makeBucketId(db.TaskOutputProps, taskID))
+	err = tx.DeleteBucket(makeBucketId(db.TaskOutputProps, taskID))
+	if err == bbolt.ErrBucketNotFound {
+		err = nil
+	}
+
+	return
 }
 
 func (d *BoltDb) DeleteTaskWithOutputs(projectID int, taskID int) error {