diff --git a/tests/running.bats b/tests/running.bats
index fd76935..1d5c5d9 100644
--- a/tests/running.bats
+++ b/tests/running.bats
@@ -5,7 +5,7 @@ load ../common
 # Assumes process is running
 
 @test "MariaDB service is listening on port 3306" {
-  docker exec -it $imagename netstat -tulpn | grep :3306
+  docker exec -i $imagename netstat -tulpn | grep :3306
 }
 
 @test "MySQL user running process" {