diff --git a/subtitles.py b/subtitles.py
index 533ebc1..6c01dc6 100755
--- a/subtitles.py
+++ b/subtitles.py
@@ -88,8 +88,9 @@ def render_subtitles(item_json, output_json, output_srt, lang=None):
                         'in': sub_in,
                         'out': sub_out,
                         'value': [],
-                        'ids': []
                     }
+                    if lang is None:
+                        subs[sub_id]['ids'] = []
                 is_korean = 'lang="ko"' in sub['value']
                 value = sub['value'].replace('<br>', '')
                 value = value.replace('<span lang="ko">', '').replace('</span>', '').strip()