diff --git a/client/webrtc_capture/src/mainwindow.ui b/client/webrtc_capture/src/mainwindow.ui
index 073ec22..a13238d 100644
--- a/client/webrtc_capture/src/mainwindow.ui
+++ b/client/webrtc_capture/src/mainwindow.ui
@@ -6,10 +6,16 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>1056</width>
-    <height>616</height>
+    <width>1280</width>
+    <height>800</height>
    </rect>
   </property>
+  <property name="minimumSize">
+   <size>
+    <width>1280</width>
+    <height>800</height>
+   </size>
+  </property>
   <property name="windowTitle">
    <string>MainWindow</string>
   </property>