diff --git a/plans/sdc/sanity/setup.sh b/plans/sdc/sanity/setup.sh
index 20a8eac..8c0336c 100644
--- a/plans/sdc/sanity/setup.sh
+++ b/plans/sdc/sanity/setup.sh
@@ -15,6 +15,9 @@
 # limitations under the License.
 #
 
+# It can enable HTTPS for SDC sanity tests
+export SDC_TEST_HTTPS="${SDC_TEST_HTTPS:-false}"
+
 # By default all images are from remote upstream registry, this option
 # provides the chance to test locally built images
 export SDC_LOCAL_IMAGES="${SDC_LOCAL_IMAGES:-false}"