diff --git a/docker-compose.yml b/docker-compose.yml
index 2914efc..076273d 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -30,7 +30,6 @@ services:
       - READSB_LON=${FEEDER_LONG}
       - READSB_ALT=${FEEDER_ALT_M}m
       - READSB_GAIN=${ADSB_SDR_GAIN}
-      - READSB_MODEAC=true
       - READSB_RX_LOCATION_ACCURACY=2
       - READSB_STATS_RANGE=true
       #