diff --git a/.env.testing b/.env.testing
index fa52a8da59..943ab13502 100644
--- a/.env.testing
+++ b/.env.testing
@@ -94,5 +94,5 @@ DEMO_USERNAME=
 DEMO_PASSWORD=
 IS_DOCKER=false
 IS_SANDSTORM=false
-BUNQ_USE_SANDBOX=false
+BUNQ_USE_SANDBOX=true
 IS_HEROKU=false