diff --git a/docker/main/rootfs/usr/local/nginx/conf/nginx.conf b/docker/main/rootfs/usr/local/nginx/conf/nginx.conf
index 46241c5ab..467bbb872 100644
--- a/docker/main/rootfs/usr/local/nginx/conf/nginx.conf
+++ b/docker/main/rootfs/usr/local/nginx/conf/nginx.conf
@@ -94,6 +94,7 @@ http {
         # vod caches
         vod_metadata_cache metadata_cache 512m;
         vod_mapping_cache mapping_cache 5m 10m;
+        vod_response_cache response_cache 64m;
 
         # gzip manifests
         gzip on;
diff --git a/migrations/036_add_recordings_vod_indexes.py b/migrations/036_add_recordings_vod_indexes.py
deleted file mode 100644
index 4f778a8a7..000000000
--- a/migrations/036_add_recordings_vod_indexes.py
+++ /dev/null
@@ -1,30 +0,0 @@
-"""Peewee migrations -- 036_add_recordings_vod_indexes.py.
-
-Add indexes to the recordings table optimized for the VOD overlap query:
-  WHERE camera = ? AND end_time > ? AND start_time < ?
-  ORDER BY start_time ASC
-
-The composite index (camera, start_time, end_time) covers the full predicate
-and ordering in a single B-tree walk. The (camera, end_time) index gives the
-planner an alternative access path for the end_time > ? filter.
-"""
-
-import peewee as pw
-
-SQL = pw.SQL
-
-
-def migrate(migrator, database, fake=False, **kwargs):
-    migrator.sql(
-        'CREATE INDEX IF NOT EXISTS "idx_recordings_camera_start_end" '
-        'ON "recordings" ("camera", "start_time", "end_time")'
-    )
-    migrator.sql(
-        'CREATE INDEX IF NOT EXISTS "idx_recordings_camera_end" '
-        'ON "recordings" ("camera", "end_time")'
-    )
-
-
-def rollback(migrator, database, fake=False, **kwargs):
-    migrator.sql('DROP INDEX IF EXISTS "idx_recordings_camera_start_end"')
-    migrator.sql('DROP INDEX IF EXISTS "idx_recordings_camera_end"')