diff --git a/fetcher/jobs.py b/fetcher/jobs.py
index fdd35f0..8903a81 100644
--- a/fetcher/jobs.py
+++ b/fetcher/jobs.py
@@ -35,5 +35,5 @@ def load_artist_on_cache(mbid):
             load_entities_of_release_group(basic_release_group.get('id'))
 
         offset += 100
-        if offset > release_groups.get('release-group-count', 0):
+        if offset > release_groups.get('release_group_count', 0):
             break