diff --git a/test/fixtures/airflow/.env b/test/fixtures/airflow/.env
deleted file mode 100644
index 1131527..0000000
--- a/test/fixtures/airflow/.env
+++ /dev/null
@@ -1 +0,0 @@
-SLUGIFY_USES_TEXT_UNIDECODE=yes
diff --git a/test/run b/test/run
index b8a7c0d..f636816 100755
--- a/test/run
+++ b/test/run
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 
 testAirflow() {
+  export SLUGIFY_USES_TEXT_UNIDECODE="yes"
   compile "airflow"
   assertCaptured "apache-airflow==1.10"
   assertCapturedSuccess