diff --git a/ppfun-bridge/src/pixelplanet/constants.js b/ppfun-bridge/src/pixelplanet/constants.js
index 4f2c787..a3a9fd7 100644
--- a/ppfun-bridge/src/pixelplanet/constants.js
+++ b/ppfun-bridge/src/pixelplanet/constants.js
@@ -1,5 +1,5 @@
-export const WIDTH = 1024;
-export const HEIGHT = 768;
+export const WIDTH = 800;
+export const HEIGHT = 600;
 export const MAX_SCALE = 40; // 52 in log2
 export const TILE_SIZE = 256;
 export const TILE_ZOOM_LEVEL = 4;
diff --git a/ppfun-bridge/src/ppfunMatrixBridge.js b/ppfun-bridge/src/ppfunMatrixBridge.js
index ec8914b..392ee70 100644
--- a/ppfun-bridge/src/ppfunMatrixBridge.js
+++ b/ppfun-bridge/src/ppfunMatrixBridge.js
@@ -169,7 +169,7 @@ class PPfunMatrixBridge {
 
   async run() {
     console.log('STARTING MATRIX CONNECTION');
-    await this.matrixBridge.run(this.port);
+    await this.matrixBridge.run(this.port, null, 'localhost');
     console.log('STARTING PPFUN CONNECTION');
     await this.ppfunSocket.run();
     console.log('BRIDGE CONNECTED');