diff --git a/zephyr_mirror.py b/zephyr_mirror.py
index c50878e..9bef50f 100755
--- a/zephyr_mirror.py
+++ b/zephyr_mirror.py
@@ -195,7 +195,11 @@ def process_loop(log):
         continue
 
 def process_notice(notice, log):
-    zsig, body = notice.message.split("\x00", 1)
+    try:
+        zsig, body = notice.message.split("\x00", 1)
+    except ValueError:
+        body = notice.message
+        zsig = ""
     is_personal = False
     is_huddle = False