diff --git a/src/bin/shipyard_airflow/tox.ini b/src/bin/shipyard_airflow/tox.ini
index 67bdfd8d..119f9591 100644
--- a/src/bin/shipyard_airflow/tox.ini
+++ b/src/bin/shipyard_airflow/tox.ini
@@ -49,13 +49,19 @@ commands =
   bandit -r shipyard_airflow -n 5
 
 [testenv:genconfig]
+setenv=
+  SLUGIFY_USES_TEXT_UNIDECODE=yes
 commands = oslo-config-generator --config-file=generator/config-generator.conf
 
 [testenv:genpolicy]
+setenv=
+  SLUGIFY_USES_TEXT_UNIDECODE=yes
 commands = oslopolicy-sample-generator --config-file=generator/policy-generator.conf
 
 [testenv:gen_all]
 # Combined to make these run together instead of setting up separately
+setenv=
+  SLUGIFY_USES_TEXT_UNIDECODE=yes
 commands =
     oslo-config-generator --config-file=generator/config-generator.conf
     oslopolicy-sample-generator --config-file=generator/policy-generator.conf