diff --git a/test-service/Dockerfile b/test-service/Dockerfile
index a323b548..79ba0a89 100644
--- a/test-service/Dockerfile
+++ b/test-service/Dockerfile
@@ -3,17 +3,13 @@ ARG APP_NAME
 ARG APP_VERSION
 ENV VERSION=$APP_VERSION
 
-RUN yum update -y
-RUN yum install -y tar lsof
-
 RUN mkdir -p /opt/creek
 
 COPY bin /bin
 COPY log4j /log
 
-COPY ${APP_NAME}-${APP_VERSION}.tar /opt/creek
+COPY ${APP_NAME}-${APP_VERSION} /opt/creek/${APP_NAME}-${APP_VERSION}
 WORKDIR /opt/creek
-RUN tar xf ${APP_NAME}-${APP_VERSION}.tar
 RUN ln -s ${APP_NAME}-${APP_VERSION} service
 
 ENTRYPOINT ["/bin/run.sh"]
diff --git a/test-service/build.gradle.kts b/test-service/build.gradle.kts
index 1753fe6b..9fef2b0d 100644
--- a/test-service/build.gradle.kts
+++ b/test-service/build.gradle.kts
@@ -49,7 +49,7 @@ tasks.register<Copy>("prepareDocker") {
 
     from(
         layout.projectDirectory.file("Dockerfile"),
-        layout.buildDirectory.file("distributions/${project.name}-${project.version}.tar"),
+        tarTree(layout.buildDirectory.file("distributions/${project.name}-${project.version}.tar")),
         layout.projectDirectory.dir("include"),
     )