diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index effbd8ce64d935a2821477a5598d923b3e47a8a9..602233a4bf9c45af0e5d19a07352de83f234f72e 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -79,8 +79,8 @@ Python 3 Conda:
   - export SUMPY_FORCE_SYMBOLIC_BACKEND=symengine
   - export CONDA_ENVIRONMENT=.test-conda-env-py3.yml
   - export PYTEST_ADDOPTS=${PYTEST_ADDOPTS:--k-slowtest}
-  - curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/master/build-and-test-py-project-within-miniconda.sh
-  - ". ./build-and-test-py-project-within-miniconda.sh"
+  - curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/miniforge/build-and-test-py-project-within-miniconda.sh
+  - . ./build-and-test-py-project-within-miniconda.sh
   tags:
   - linux
   - large-node
@@ -101,8 +101,8 @@ Python 3 Conda Apple:
   # https://stackoverflow.com/q/60934005; https://reviews.llvm.org/D71579
   - export LDFLAGS="-mlinker-version=519"
   - set -o xtrace
-  - curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/master/build-and-test-py-project-within-miniconda.sh
-  - ". ./build-and-test-py-project-within-miniconda.sh"
+  - curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/miniforge/build-and-test-py-project-within-miniconda.sh
+  - . ./build-and-test-py-project-within-miniconda.sh
 
   tags:
   - apple