diff --git a/tests/testsuite/main.fmf b/tests/testsuite/main.fmf
index 2403d7a..f98a9cf 100644
--- a/tests/testsuite/main.fmf
+++ b/tests/testsuite/main.fmf
@@ -14,7 +14,7 @@ require:
   # ipython and pythran installed from PyPI, not available in RHEL
   # Add ipython again when upstream resolves https://github.com/cython/cython/issues/7075
 test: |
-  pip install pythran==0.18.0 &&
+  pip3.14 install pythran==0.18.0 &&
   cd $(dirname $TMT_SOURCE_DIR/cython-*/tests) &&
   python3.14 runtests.py -vv --no-pyregr --exclude 'run.pstats_profile_test*'
 duration: 240m