diff --git a/builder_docker/Dockerfile b/builder_docker/Dockerfile
index 0025dff5..b6627386 100644
--- a/builder_docker/Dockerfile
+++ b/builder_docker/Dockerfile
@@ -14,4 +14,4 @@ COPY ./*.sh /builder/
 COPY ./qemu-arm-resin /builder/qemu-arm-resin
 
 WORKDIR /builder
-CMD ./build.sh
+CMD ./image-build.sh