diff --git a/jenkins/UI/install b/jenkins/UI/install
index 45eb5ca475cd12acabaebf6299278a969f40bd31..c145a537cf600baa33041657f9d8eff2d00320f4 100755
--- a/jenkins/UI/install
+++ b/jenkins/UI/install
@@ -101,6 +101,7 @@ apt-get install -y --allow-downgrades rw.tools-container-tools=${PLATFORM_VERSIO
 
 # now disable the RIFT OSM repo so that we'll get UI from
 # the OSM repos
+rm -f /etc/apt/sources.list.d/rift.list
 
 apt-get update
 apt-get install -y rw.ui-skyquake