diff --git a/generate_roofs_from_canaryv3_docker.sh b/generate_roofs_from_canaryv3_docker.sh
index be67167..794cf16 100755
--- a/generate_roofs_from_canaryv3_docker.sh
+++ b/generate_roofs_from_canaryv3_docker.sh
@@ -26,6 +26,8 @@ rsync -av $DOCKER_MERGED_PATH/* $ROOTFS_PATH/
 
 rm -rfv $ROOTFS_PATH/etc/apt/preferences.d/*docker*
 
+rm -rfv $ROOTFS_PATH/etc/apt/apt.conf.d/*docker*
+
 rm -rfv $ROOTFS_PATH/etc/dpkg/dpkg.cfg.d/*docker*
 
 # Setup hostname