diff --git a/res/res_rtp_asterisk.c b/res/res_rtp_asterisk.c
index d8b0a0cc4d..df9c012fac 100644
--- a/res/res_rtp_asterisk.c
+++ b/res/res_rtp_asterisk.c
@@ -5266,11 +5266,6 @@ static int rtp_raw_write(struct ast_rtp_instance *instance, struct ast_frame *fr
 	}
 
 	if (ast_test_flag(frame, AST_FRFLAG_HAS_TIMING_INFO)) {
-		if (abs(frame->ts * rate - (int)rtp->lastts) > MAX_TIMESTAMP_SKEW) {
-			ast_verbose("(%p) RTP audio difference is %d set mark\n",
-				instance, abs(frame->ts * rate - (int)rtp->lastts));
-			mark = 1;
-		}
 		rtp->lastts = frame->ts * rate;
 	}