diff --git a/.dockerignore b/.dockerignore
index d1cea6c..db56cab 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -5,5 +5,6 @@
 !script/setup
 !script/run
 !wyoming_satellite/*.py
+!wyoming_satellite/utils
 !docker/run
 !sounds/*.wav
diff --git a/script/build_docker b/script/build_docker
index 4b38066..32b18f3 100755
--- a/script/build_docker
+++ b/script/build_docker
@@ -1,3 +1,3 @@
 #!/usr/bin/env bash
-docker buildx build . \
+docker build . \
     -t 'rhasspy/wyoming-satellite' "$@"