diff --git a/data/dataset_definitions.yml b/data/dataset_definitions.yml
index ff28d83faaf..6c99527f6dc 100644
--- a/data/dataset_definitions.yml
+++ b/data/dataset_definitions.yml
@@ -1149,3 +1149,4 @@ datasets:
     annotation_conversion:
       converter: place_recognition
       split_file: pitts250k/datasets/pitts30k_val.mat
+    annotation: pitts30k_val.pickle