diff --git a/gitlab/build.sh b/gitlab/build.sh
index 8ae5502ab083f7f2ab0f1b687274e3944b4df82c..daf968b70e562659a596f1f83f64dac4fa7329f4 100755
--- a/gitlab/build.sh
+++ b/gitlab/build.sh
@@ -3,9 +3,11 @@
 
 source $(dirname ${0})/functions.sh
 
-run_cmd ${CONDA_FOLDER}/bin/conda install -n root --yes --quiet conda=4 conda-build=3
+run_cmd ${CONDA_FOLDER}/bin/conda install --override-channels -c defaults -n root --yes --quiet conda=4 conda-build=3
 run_cmd ${CONDA_FOLDER}/bin/conda config --set always_yes yes --set changeps1 no
 run_cmd ${CONDA_FOLDER}/bin/conda config --set show_channel_urls true
+run_cmd ${CONDA_FOLDER}/bin/conda config --set add_pip_as_python_dependency False
+run_cmd ${CONDA_FOLDER}/bin/conda config --set anaconda_upload no
 run_cmd ${CONDA_FOLDER}/bin/conda clean --lock
 run_cmd cp _ci/conda_build_config.yaml conda/
 run_cmd ${CONDA_FOLDER}/bin/conda info