diff --git a/base/centos-full:7 b/base/centos-full:7
index 5484076ed660c81fd11bee7c6944c7a984b8bd39..3b869bd2aa35760b93fa6203678a33562f4ea5cc 100644
--- a/base/centos-full:7
+++ b/base/centos-full:7
@@ -13,4 +13,4 @@ FROM centos:7.4.1708
 
  RUN curl -L https://root.cern.ch/download/root_v5.34.36.Linux-centos7-x86_64-gcc4.8.tar.gz > root.tar.gz && tar xvf root.tar.gz -C /usr/local/ && rm root.tar.gz
  RUN sed -i 's/-std=c++11//g' /usr/local/root/bin/root-config
- RUN echo "source /usr/local/root/bin/thisroot.sh" > /root/.bashrc
+ RUN echo "source /usr/local/root/bin/thisroot.sh" >> /etc/bashrc