diff --git a/Makefile b/Makefile
index af9c28cb..921ca18e 100644
--- a/Makefile
+++ b/Makefile
@@ -195,7 +195,7 @@ acceptance/teardown:
 
 acceptance/deploy:
 	NAME=${NAME} DOCKER_USER=${DOCKER_USER} VERSION=${VERSION} RUNNER_NAME=${RUNNER_NAME} RUNNER_TAG=${RUNNER_TAG} TEST_REPO=${TEST_REPO} \
-	TEST_ORG=${TEST_ORG} TEST_ORG_REPO=${TEST_ORG_REPO} \
+	TEST_ORG=${TEST_ORG} TEST_ORG_REPO=${TEST_ORG_REPO} SYNC_PERIOD=${SYNC_PERIOD} \
 	acceptance/deploy.sh
 
 acceptance/tests: