diff --git a/lora_comms.py b/lora_comms.py
index 605591f..67d2c20 100644
--- a/lora_comms.py
+++ b/lora_comms.py
@@ -11,7 +11,7 @@ class PktBuf(Structure):
 	def _from(self):
 		return bytes(self.pkt[:self.pktlen])
 
-	def __repr__(self):
+	def __repr__(self): #pragma: no cover
 		return 'PktBuf(pkt=%s, pktlen=%s)' % (repr(self._from()),
 		    self.pktlen)