diff --git a/libdm/ioctl/libdm-iface.c b/libdm/ioctl/libdm-iface.c
index 2f96a0ff6..8755f59b2 100644
--- a/libdm/ioctl/libdm-iface.c
+++ b/libdm/ioctl/libdm-iface.c
@@ -1560,8 +1560,8 @@ static struct dm_ioctl *_flatten(struct dm_task *dmt, unsigned repeat_count)
 		dmi->flags |= DM_SKIP_LOCKFS_FLAG;
 	if (dmt->secure_data) {
 		if (_dm_version_minor < 20)
-			log_warn("WARNING: Secure data flag unsupported by "
-				 "kernel.  Buffers will not be wiped after use.");
+			log_verbose("Secure data flag unsupported by kernel. "
+				    "Buffers will not be wiped after use.");
 		dmi->flags |= DM_SECURE_DATA_FLAG;
 	}
 	if (dmt->query_inactive_table) {