diff --git a/channels/chan_skinny.c b/channels/chan_skinny.c
index aae9f5b2d8..cf0838eece 100644
--- a/channels/chan_skinny.c
+++ b/channels/chan_skinny.c
@@ -3762,9 +3762,7 @@ static int skinny_indicate(struct ast_channel *ast, int ind, const void *data, s
 	case AST_CONTROL_PROCEEDING:
 		break;
 	case AST_CONTROL_SRCUPDATE:
-		if (sub->rtp) {
-			ast_rtp_new_source(sub->rtp);
-		}
+		ast_rtp_new_source(sub->rtp);
 		break;
 	default:
 		ast_log(LOG_WARNING, "Don't know how to indicate condition %d\n", ind);
diff --git a/main/rtp.c b/main/rtp.c
index 4b871255ec..5e1a9fd9eb 100644
--- a/main/rtp.c
+++ b/main/rtp.c
@@ -2331,7 +2331,9 @@ int ast_rtp_setqos(struct ast_rtp *rtp, int tos, int cos, char *desc)
 
 void ast_rtp_new_source(struct ast_rtp *rtp)
 {
-	rtp->set_marker_bit = 1;
+	if (rtp) {
+		rtp->set_marker_bit = 1;
+	}
 	return;
 }