diff --git a/repoman.Dockerfile b/repoman.Dockerfile
index a0961c9..3f436be 100644
--- a/repoman.Dockerfile
+++ b/repoman.Dockerfile
@@ -12,7 +12,7 @@ RUN cp /workdir/etc/portage/make.conf /etc/portage/make.conf
 ENV USE "-curl -idn -net -ssl -webdav"
 RUN eselect profile set default/linux/amd64/17.1
 RUN mkdir -p /etc/portage/package.accept_keywords
-RUN echo -e 'app-portage/repoman' \
+RUN echo 'app-portage/repoman' \
     >> /etc/portage/package.accept_keywords/portage
 RUN quickpkg --include-config=y @world sys-libs/glibc
 RUN emerge --root=/workdir --buildpkg=y --usepkg --quiet \