diff --git a/src/oxframe.c b/src/oxframe.c
index abbd453..3c94fd4 100644
--- a/src/oxframe.c
+++ b/src/oxframe.c
@@ -402,7 +402,8 @@ int extract_frame_webm(oxstate *state) {
 
                 while((img = vpx_codec_get_frame(&codec, &iter))) {
                   //we got a frame...
-                  if(seek_tstamp-pkt_tstamp<=0) {
+
+                  if(seek_tstamp < pkt_tstamp) {
                     unsigned int y;
                     unsigned char *q, *p, *q2, *p2;
                     OggPlayYUVChannels  from;