diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index af88cbb30257a23b209e67f8fbd96bef6ab5c8d5..0c49e57ace856f159ad50420002fbb616808f5d4 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -15,6 +15,8 @@ Python 2.7 Conda:
   - CONDA_ENVIRONMENT=.test-py2.yml
   - 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"
+  tags:
+  - maxima
   except:
   - tags
 
@@ -35,6 +37,8 @@ Python 3.5 Conda:
   - CONDA_ENVIRONMENT=.test-py3.yml
   - 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"
+  tags:
+  - maxima
   except:
   - tags