diff --git a/openstack_dashboard/dashboards/project/static/dashboard/project/workflow/launch-instance/launch-instance-model.service.js b/openstack_dashboard/dashboards/project/static/dashboard/project/workflow/launch-instance/launch-instance-model.service.js
index 0e19599e23..d8000bb108 100644
--- a/openstack_dashboard/dashboards/project/static/dashboard/project/workflow/launch-instance/launch-instance-model.service.js
+++ b/openstack_dashboard/dashboards/project/static/dashboard/project/workflow/launch-instance/launch-instance-model.service.js
@@ -424,7 +424,7 @@
         SOURCE_TYPE_VOLUME_SNAPSHOT,
         gettext('Volume Snapshot')
       );
-      volumePromises.push(cinderAPI.getVolumes({ status: 'available', bootable: 1 })
+      volumePromises.push(cinderAPI.getVolumes({ status: 'available', bootable: true })
                           .then(onGetVolumes));
       volumePromises.push(cinderAPI.getVolumeSnapshots({ status: 'available' })
                           .then(onGetVolumeSnapshots));