diff --git a/test/integration/test_runner.sh b/test/integration/test_runner.sh
index 52f554be5f..e08d48c81f 100755
--- a/test/integration/test_runner.sh
+++ b/test/integration/test_runner.sh
@@ -21,6 +21,8 @@ export SWARM_BINARY=`mktemp`
 execute time curl -L --silent https://github.com/docker/compose/releases/download/${DOCKER_COMPOSE_VERSION}/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
 execute chmod +x /usr/local/bin/docker-compose
 
+export GO15VENDOREXPERIMENT=1
+
 # Build Swarm.
 execute time go build -o "$SWARM_BINARY" ../..