diff --git a/render_sound.py b/render_sound.py
index 66d956a..88e8340 100644
--- a/render_sound.py
+++ b/render_sound.py
@@ -112,7 +112,7 @@ def render_forest():
             "src": src,
             "duration": clip.sort.duration,
             "filter": {
-                'volume': '0',
+                'volume': '2',
             },
         })