diff --git a/src/input/mpegts/linuxdvb/linuxdvb_switch.c b/src/input/mpegts/linuxdvb/linuxdvb_switch.c
index 782a970..9bf559d 100644
--- a/src/input/mpegts/linuxdvb/linuxdvb_switch.c
+++ b/src/input/mpegts/linuxdvb/linuxdvb_switch.c
@@ -158,7 +158,7 @@ linuxdvb_switch_tune
   /* Tone burst */
   tvhtrace("diseqc", "toneburst %s", ls->ls_toneburst ? "B" : "A");
   if (ioctl(fd, FE_DISEQC_SEND_BURST,
-            ls->ls_toneburst ? SEC_MINI_B : SEC_MINI_B)) {
+            ls->ls_toneburst ? SEC_MINI_B : SEC_MINI_A)) {
     tvherror("diseqc", "failed to set toneburst (e=%s)", strerror(errno));
     return -1;
   }