diff --git a/selfprivacy_api/backup/__init__.py b/selfprivacy_api/backup/__init__.py
index 336b705..7056071 100644
--- a/selfprivacy_api/backup/__init__.py
+++ b/selfprivacy_api/backup/__init__.py
@@ -396,6 +396,9 @@ class Backups:
             )
         )
 
+        for service in get_all_services():
+            Backups._prune_auto_snaps(service)
+
     # Restoring
 
     @staticmethod
diff --git a/tests/test_graphql/test_backup.py b/tests/test_graphql/test_backup.py
index 550c56b..5daae0c 100644
--- a/tests/test_graphql/test_backup.py
+++ b/tests/test_graphql/test_backup.py
@@ -520,8 +520,10 @@ def test_too_many_auto(backups, dummy_service):
     # Retroactivity
     quota.total = 1
     Backups.set_autobackup_quotas(quota)
-    snap5 = Backups.back_up(dummy_service, BackupReason.AUTO)
+    snaps = Backups.get_snapshots(dummy_service)
+    assert len(snaps) == 1
 
+    snap5 = Backups.back_up(dummy_service, BackupReason.AUTO)
     snaps = Backups.get_snapshots(dummy_service)
     assert len(snaps) == 1
     assert snap5 in snaps