diff --git a/lib/config.js b/lib/config.js
index 2af23154..bb13290e 100644
--- a/lib/config.js
+++ b/lib/config.js
@@ -14,12 +14,12 @@ var defaults = {
     },
     listen: [
         {
-            ip: "",
+            ip: "0.0.0.0",
             port: 8080,
             http: true,
         },
         {
-            ip: "",
+            ip: "0.0.0.0",
             port: 1337,
             io: true
         }
@@ -169,12 +169,12 @@ function preprocessConfig(cfg) {
                           "and change your config.yaml to the new format.");
         cfg.listen = [
             {
-                ip: cfg.http.host,
+                ip: cfg.http.host || "0.0.0.0",
                 port: cfg.http.port,
                 http: true
             },
             {
-                ip: cfg.http.host,
+                ip: cfg.http.host || "0.0.0.0",
                 port: cfg.io.port,
                 io: true
             }
@@ -183,7 +183,7 @@ function preprocessConfig(cfg) {
         if (cfg.https.enabled) {
             cfg.listen.push(
                 {
-                    ip: cfg.http.host,
+                    ip: cfg.http.host || "0.0.0.0",
                     port: cfg.https.port,
                     https: true,
                     io: true
@@ -245,6 +245,9 @@ function preprocessConfig(cfg) {
     cfg.io["ipv6-ssl"] = "";
     for (var i = 0; i < cfg.listen.length; i++) {
         var srv = cfg.listen[i];
+        if (!srv.ip) {
+            srv.ip = "0.0.0.0";
+        }
         if (!srv.io) {
             continue;
         }
diff --git a/package.json b/package.json
index 2a7e2745..055d11ea 100644
--- a/package.json
+++ b/package.json
@@ -11,9 +11,9 @@
     "body-parser": "^1.10.2",
     "compression": "^1.3.0",
     "cookie-parser": "^1.3.3",
-    "cytubefilters": "git://github.com/calzoneman/cytubefilters#89f56fee",
+    "cytubefilters": "git://github.com/calzoneman/cytubefilters#33b7693c",
     "express": "^4.11.1",
-    "express-minify": "^0.1.2",
+    "express-minify": "^0.1.3",
     "graceful-fs": "^3.0.5",
     "jade": "^1.9.1",
     "json-typecheck": "^0.1.3",