diff --git a/utils/list_merge.py b/utils/list_merge.py
index 246dc2116..54a0d5987 100644
--- a/utils/list_merge.py
+++ b/utils/list_merge.py
@@ -360,6 +360,6 @@ if __name__ == '__main__':
     # sub_merge.sub_merge(sub_list)
     # subs.get_subs(sub_list)
     # todo add only first index for testing
-    subs.get_subs_v2(sub_list[0:10])
+    subs.get_subs_v2(sub_list[0:1])
 
     sub_merge.readme_update(readme, sub_list)