diff --git a/config/factorio/server-adminlist.json b/config/factorio/server-adminlist.json
index 3f83663..facd3ca 100644
--- a/config/factorio/server-adminlist.json
+++ b/config/factorio/server-adminlist.json
@@ -1,3 +1,3 @@
 [
-    ""
+    "${ADMIN_USERNAME}"
 ]
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
index b432f63..45dc850 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -34,14 +34,15 @@ services:
       - USERNAME=${FACTORIO_USERNAME}
       - TOKEN=${FACTORIO_TOKEN}
       - GAME_PASSWORD=${FACTORIO_GAME_PASSWORD}
+      - ADMIN_USERNAME=${FACTORIO_USERNAME}
     ports:
       - "34197:34197/udp"
       - "27015:27015/tcp"
     volumes:
       - "${DATA_DIR}/factorio:/factorio"
       - "./config/factorio/server-settings.json:/server-settings.json:ro"
-      - "./config/factorio/server-adminlist.json:/factorio/config/server-adminlist.json"
+      - "./config/factorio/server-adminlist.json:/server-adminlist.json:ro"
       - "./config/factorio/map-settings.json:/factorio/config/map-settings.json"
       - "./config/factorio/map-gen-settings.json:/factorio/config/map-gen-settings.json"
       - "./config/factorio/mod-list.json:/factorio/mods/mod-list.json"
-    entrypoint: /bin/sh -c "mkdir -p /factorio/config && envsubst < /server-settings.json > /factorio/config/server-settings.json && exec /docker-entrypoint.sh"
+    entrypoint: /bin/sh -c "mkdir -p /factorio/config && envsubst < /server-settings.json > /factorio/config/server-settings.json && envsubst < /server-adminlist.json > /factorio/config/server-adminlist.json && exec /docker-entrypoint.sh"