diff --git a/docker/tester/Dockerfile b/docker/tester/Dockerfile
index 618371fb..856f51dc 100644
--- a/docker/tester/Dockerfile
+++ b/docker/tester/Dockerfile
@@ -1,4 +1,4 @@
-FROM atat-app-builder-builder:latest as app-builder
+FROM registry.atat.codes:443/atat-app-builder:latest
 
 ARG APP_USER=atst
 ARG APP_GROUP=atat