diff --git a/Dockerfile b/Dockerfile
index 1066c2c8841a23dc7cb0ecdedd4863a0433f72e7..e77297bff1fa547a66c9de764ad886e6ee915f18 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,4 +10,3 @@ COPY ./checker/checker_daemons/so2_vm_checker_daemon.sh /linux/tools/labs/rootfs
 RUN chmod +x /linux/tools/labs/rootfs/etc/init.d/so2_vm_checker_daemon.sh
 RUN chroot /linux/tools/labs/rootfs update-rc.d so2_vm_checker_daemon.sh defaults
 
-COPY ./checker ${CHECKER_DATA_DIRECTORY}