diff --git a/xlap.h b/xlap.h
index 589bfc7481aa8b681791cc5711220ddb7d54869c..790779e856dcac17b5f1601fdd784ecfc239d6ef 100644
--- a/xlap.h
+++ b/xlap.h
@@ -30,8 +30,6 @@ typedef union XlapTimestamp {
     PrrtEncodeEnd, \
     PrrtTransmitStart, \
     PrrtTransmitEnd, \
-    PrrtSendPacketStart, \
-    PrrtSendPacketEnd, \
     LinkTransmitStart, \
     LinkTransmitEnd, \
     ChannelTransmit, \
diff --git a/xlap.yml b/xlap.yml
index bc019aab5318713fc103a38bf0684e8c15404c59..365f2e26e8a7416a8faf9e652a5d6f8054b8c488 100644
--- a/xlap.yml
+++ b/xlap.yml
@@ -56,14 +56,6 @@ stamps:
         Source: sender
         Thread: trans_send
         Type: cycle
-    PrrtSendPacketStart:
-        Source: sender
-        Thread: trans_send
-        Type: cycle
-    PrrtSendPacketEnd:
-        Source: sender
-        Thread: trans_send
-        Type: cycle
     LinkTransmitStart:
         Source: sender
         Thread: trans_send