diff --git a/pandora_server/ChangeLog b/pandora_server/ChangeLog
index 87c4bfe492..ad7544e4ff 100644
--- a/pandora_server/ChangeLog
+++ b/pandora_server/ChangeLog
@@ -1,3 +1,8 @@
+2013-07-25  Ramon Novoa  <rnovoa@artica.es>
+
+	* lib/PandoraFMS/NetworkServer.pm: Fixed some parentheses that prevented
+	  remote_snmp_string modules from working.
+
 2013-07-24  Ramon Novoa  <rnovoa@artica.es>
 
 	* lib/PandoraFMS/Core.pm: Search for sub-strings when matching an OID
diff --git a/pandora_server/lib/PandoraFMS/NetworkServer.pm b/pandora_server/lib/PandoraFMS/NetworkServer.pm
index e789450904..6db48a27d4 100644
--- a/pandora_server/lib/PandoraFMS/NetworkServer.pm
+++ b/pandora_server/lib/PandoraFMS/NetworkServer.pm
@@ -197,7 +197,7 @@ next_pair:
 			        $handle->send($tcp_send);
 		        }
 		        # we expect to receive data ? (non proc types)
-		        if ((defined ($tcp_rcv)) && (($tcp_rcv ne "") || ($id_tipo_modulo == 10) || ($id_tipo_modulo ==8) || ($id_tipo_modulo == 11))) {
+		        if ((defined ($tcp_rcv) && $tcp_rcv ne "") || (($id_tipo_modulo == 10) || ($id_tipo_modulo ==8) || ($id_tipo_modulo == 11))) {
 			        # Receive data, non-blocking !!!! (VERY IMPORTANT!)
 			        $temp2 = "";
 			        for ($tam=0; $tam<$timeout; $tam++){