diff --git a/trackercalibration/Dockerfile b/trackercalibration/Dockerfile
index b5cc53899dc2fc28b41752762d80c3375b65ea49..258010a83f6062ef5992ca201edad3c3a2fa8b5b 100644
--- a/trackercalibration/Dockerfile
+++ b/trackercalibration/Dockerfile
@@ -13,7 +13,7 @@ RUN yum install -y LCG_96b_Boost_1.70.0_x86_64_centos7_gcc8_opt && \
     export BOOST_ROOT_DIR=/opt/lcg/Boost/1.70.0-eebf1/x86_64-centos7-gcc8-opt && \
     export BOOST_VERSION=1.70
     
-RUN cd /tmp/ && \
+#RUN cd /tmp/ && \
     # yum install https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm && \
     # yum install https://repo.ius.io/ius-release-el7.rpm && \
     # yum clean all