diff --git a/gitlab/before_build.sh b/gitlab/before_build.sh
index 9491d556ce1b6543e2a9ee502930e77f5bbcedaa..11f193b74c13f7f68785232b37203021a82c7446 100755
--- a/gitlab/before_build.sh
+++ b/gitlab/before_build.sh
@@ -25,6 +25,7 @@ cat ${CONDARC}
 run_cmd ${CONDA_ROOT}/bin/conda config --set add_pip_as_python_dependency false
 run_cmd ${CONDA_ROOT}/bin/conda config --set always_yes yes --set changeps1 no
 run_cmd ${CONDA_ROOT}/bin/conda config --set always_yes true
+run_cmd ${CONDA_ROOT}/bin/conda config --set quiet true
 run_cmd ${CONDA_ROOT}/bin/conda config --set show_channel_urls true
 run_cmd ${CONDA_ROOT}/bin/conda config --set anaconda_upload no
 run_cmd ${CONDA_ROOT}/bin/conda config --add channels ${CONDA_CHANNEL}