diff --git a/docker-compose.yml b/docker-compose.yml
index 86cb39e6de..d16b7106fe 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -58,6 +58,7 @@ services:
             - DROPBOX_REDIRECT_URI
             - DYNAMIC_BRANDING_URL
             - ENABLE_AUDIO_PROCESSING
+            - ENABLE_AUTOMATIC_GAIN_CONTROL
             - ENABLE_AUTH
             - ENABLE_AUTH_DOMAIN
             - ENABLE_BREAKOUT_ROOMS