diff --git a/yggdrasil-mycelium-direct.pac b/yggdrasil-mycelium-direct.pac
new file mode 100644
index 0000000..2ff1dc5
--- /dev/null
+++ b/yggdrasil-mycelium-direct.pac
@@ -0,0 +1,12 @@
+// Yggdrasil and Mycelium only (local router)
+
+function FindProxyForURL(url, host)
+{
+    if (/^0{0,1}[2-3][a-f0-9]{0,2}:/.test(host) || /\.ygg$/.test(host)
+    ||  /^0{0,1}[4-5][a-f0-9]{0,2}:/.test(host)
+    ) {
+        return 'DIRECT';
+    }
+
+    return 'PROXY 127.0.0.1:0'; // fake proxy
+}
\ No newline at end of file