diff --git a/.zuul.yaml b/.zuul.yaml
index 4a4a4cfb..3d315cf5 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -33,6 +33,7 @@
         FLOATING_HOST_MASK: 23
         SWIFT_REPLICAS: 1
         SWIFT_START_ALL_SERVICES: False
+        LOGFILE: /opt/stack/logs/devstacklog.txt
         LOG_COLOR: False
         VERBOSE: True
         NETWORK_GATEWAY: 10.1.0.1