diff --git a/daemon/sdp.c b/daemon/sdp.c
index e5d22277a..fbd727a46 100644
--- a/daemon/sdp.c
+++ b/daemon/sdp.c
@@ -2488,7 +2488,7 @@ int sdp_replace(struct sdp_chopper *chop, GQueue *sessions, struct call_monologu
 		session->origin.version_output_pos = chop->output->len;
 		if (!monologue->sdp_version) {
 			monologue->sdp_version = session->origin.version_num;
-			if (monologue->sdp_version == 0 || monologue->sdp_version == ULLONG_MAX)
+			if (monologue->sdp_version == ULLONG_MAX)
 				monologue->sdp_version = (unsigned int)ssl_random();
 		}