diff --git a/bob.py b/bob.py
index a5196cc..a9d2851 100644
--- a/bob.py
+++ b/bob.py
@@ -2,7 +2,6 @@ import argparse
 import socket
 from otp import bob
 from net import send, send_point, recv, recv_point
-import contextlib
 import sys
 
 def main():
@@ -15,11 +14,10 @@ def main():
 
     with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as alice:
         alice.connect((args.ip, args.port))
-        with contextlib.suppress(StopIteration):
-            b = bob(args.c > 0)
-            b.send(None)
-            send_point(alice, b.send(recv_point(alice)))
-            response = b.send(recv(alice))
+        b = bob(args.c > 0)
+        b.send(None)
+        send_point(alice, b.send(recv_point(alice)))
+        response = b.send(recv(alice))
         sys.stdout.buffer.write(response)
 
 if __name__ == "__main__":