diff --git a/pyVoIP/sock/sock.py b/pyVoIP/sock/sock.py
index bb2cd4f..8a9f4ff 100644
--- a/pyVoIP/sock/sock.py
+++ b/pyVoIP/sock/sock.py
@@ -89,6 +89,7 @@ def recv(self, nbytes: int, timeout=0, peak=False) -> bytes:
             return self._udp_recv(nbytes, timeout, peak)
 
     def _tcp_tls_recv(self, nbytes: int, timeout=0, peak=False) -> bytes:
+        timeout = time.monotonic() + timeout if timeout else math.inf
         # TODO: Timeout
         msg = None
         while not msg and not self.sock.SD: