diff --git a/pytests.sh b/pytests.sh
index 30bddb5..8d2e42e 100755
--- a/pytests.sh
+++ b/pytests.sh
@@ -2,4 +2,4 @@
 
 set -eou pipefail
 
-poetry run pytest -q tests -vvv --cov=enroll --cov-report=term-missing
+poetry run python -m pytest -q tests -vvv --cov=enroll --cov-report=term-missing
diff --git a/tests.sh b/tests.sh
index 4d4a410..af27e9b 100755
--- a/tests.sh
+++ b/tests.sh
@@ -330,7 +330,7 @@ ensure_salt() {
 run_pytests() {
   section "Python unit tests"
   cd "${PROJECT_ROOT}"
-  run poetry run pytest -vvvv --cov=enroll --cov-report=term-missing --disable-warnings
+  run poetry run python -m pytest -vvvv --cov=enroll --cov-report=term-missing --disable-warnings
 }
 
 prepare_harvest_fixture() {