diff --git a/gst/mpegtsmux/tsmux/tsmux.c b/gst/mpegtsmux/tsmux/tsmux.c
index 1a50e72246..e160197029 100644
--- a/gst/mpegtsmux/tsmux/tsmux.c
+++ b/gst/mpegtsmux/tsmux/tsmux.c
@@ -723,7 +723,7 @@ tsmux_write_stream_packet (TsMux * mux, TsMuxStream * stream)
     /* Need to decide whether to write a new PCR in this packet */
     if (stream->last_pcr == -1 ||
         (cur_pcr - stream->last_pcr >
-            (TSMUX_CLOCK_FREQ / TSMUX_DEFAULT_PCR_FREQ))) {
+            (TSMUX_SYS_CLOCK_FREQ / TSMUX_DEFAULT_PCR_FREQ))) {
 
       stream->pi.flags |=
           TSMUX_PACKET_FLAG_ADAPTATION | TSMUX_PACKET_FLAG_WRITE_PCR;