diff --git a/printer_webui/util/comm.py b/printer_webui/util/comm.py
index 6308b67..80f5d2d 100644
--- a/printer_webui/util/comm.py
+++ b/printer_webui/util/comm.py
@@ -328,7 +328,7 @@ class MachineCom(object):
 				if re.match('Error:[0-9]\n', line):
 					line = line.rstrip() + self._readline()
 				#Skip the communication errors, as those get corrected.
-				if 'checksum mismatch' in line or 'Line Number is not Last Line Number' in line or 'No Line Number with checksum' in line:
+				if 'checksum mismatch' in line or 'Line Number is not Last Line Number' in line or 'No Line Number with checksum' in line or 'No Checksum with line number' in line:
 					pass
 				elif not self.isError():
 					self._errorValue = line[6:]