diff --git a/robotoff/cli/main.py b/robotoff/cli/main.py
index 0d0323025e..4d69a00cc0 100644
--- a/robotoff/cli/main.py
+++ b/robotoff/cli/main.py
@@ -654,6 +654,7 @@ def add_logo_to_ann(
         seen = set(int(x) for x in text_file_iter(existing_ids_path))
     else:
         seen = get_stored_logo_ids(es_client)
+    logger.info("Number of existing logos: %d", len(seen))
 
     added = 0