diff --git a/mud b/mud
index 244ad0f..de465a1 160000
--- a/mud
+++ b/mud
@@ -1 +1 @@
-Subproject commit 244ad0f714d35fb1c18a74b6906f6a2eeb342dbf
+Subproject commit de465a17b6edf3c83515e3e46240cae1c487defc
diff --git a/src/main.c b/src/main.c
index 060bb92..2927bc3 100644
--- a/src/main.c
+++ b/src/main.c
@@ -236,9 +236,11 @@ int main (int argc, char **argv)
     gt_set_signal();
 
     char *host = NULL;
-    char *port = "5000";
+    long port = 5000;
+
     char *bind_list = NULL;
-    char *bind_port = "5000";
+    long bind_port = 5000;
+
     char *dev = NULL;
     char *keyfile = NULL;
     char *statefile = NULL;
@@ -252,9 +254,9 @@ int main (int argc, char **argv)
 
     struct option opts[] = {
         { "host",           &host,           option_str    },
-        { "port",           &port,           option_str    },
+        { "port",           &port,           option_long   },
         { "bind",           &bind_list,      option_str    },
-        { "bind-port",      &bind_port,      option_str    },
+        { "bind-port",      &bind_port,      option_long   },
         { "dev",            &dev,            option_str    },
         { "keyfile",        &keyfile,        option_str    },
         { "multiqueue",     NULL,            option_option },