diff --git a/src/gui/activitywidget.ui b/src/gui/activitywidget.ui
index 02b96cf52..695e45008 100644
--- a/src/gui/activitywidget.ui
+++ b/src/gui/activitywidget.ui
@@ -10,70 +10,6 @@
     <height>556</height>
    </rect>
   </property>
-  <property name="palette">
-   <palette>
-    <active>
-     <colorrole role="Base">
-      <brush brushstyle="SolidPattern">
-       <color alpha="255">
-        <red>252</red>
-        <green>252</green>
-        <blue>252</blue>
-       </color>
-      </brush>
-     </colorrole>
-     <colorrole role="Window">
-      <brush brushstyle="SolidPattern">
-       <color alpha="255">
-        <red>255</red>
-        <green>255</green>
-        <blue>255</blue>
-       </color>
-      </brush>
-     </colorrole>
-    </active>
-    <inactive>
-     <colorrole role="Base">
-      <brush brushstyle="SolidPattern">
-       <color alpha="255">
-        <red>252</red>
-        <green>252</green>
-        <blue>252</blue>
-       </color>
-      </brush>
-     </colorrole>
-     <colorrole role="Window">
-      <brush brushstyle="SolidPattern">
-       <color alpha="255">
-        <red>255</red>
-        <green>255</green>
-        <blue>255</blue>
-       </color>
-      </brush>
-     </colorrole>
-    </inactive>
-    <disabled>
-     <colorrole role="Base">
-      <brush brushstyle="SolidPattern">
-       <color alpha="255">
-        <red>255</red>
-        <green>255</green>
-        <blue>255</blue>
-       </color>
-      </brush>
-     </colorrole>
-     <colorrole role="Window">
-      <brush brushstyle="SolidPattern">
-       <color alpha="255">
-        <red>255</red>
-        <green>255</green>
-        <blue>255</blue>
-       </color>
-      </brush>
-     </colorrole>
-    </disabled>
-   </palette>
-  </property>
   <property name="windowTitle">
    <string>Form</string>
   </property>
@@ -101,70 +37,6 @@
        <verstretch>0</verstretch>
       </sizepolicy>
      </property>
-     <property name="palette">
-      <palette>
-       <active>
-        <colorrole role="Base">
-         <brush brushstyle="SolidPattern">
-          <color alpha="255">
-           <red>252</red>
-           <green>252</green>
-           <blue>252</blue>
-          </color>
-         </brush>
-        </colorrole>
-        <colorrole role="Window">
-         <brush brushstyle="SolidPattern">
-          <color alpha="255">
-           <red>252</red>
-           <green>252</green>
-           <blue>252</blue>
-          </color>
-         </brush>
-        </colorrole>
-       </active>
-       <inactive>
-        <colorrole role="Base">
-         <brush brushstyle="SolidPattern">
-          <color alpha="255">
-           <red>252</red>
-           <green>252</green>
-           <blue>252</blue>
-          </color>
-         </brush>
-        </colorrole>
-        <colorrole role="Window">
-         <brush brushstyle="SolidPattern">
-          <color alpha="255">
-           <red>252</red>
-           <green>252</green>
-           <blue>252</blue>
-          </color>
-         </brush>
-        </colorrole>
-       </inactive>
-       <disabled>
-        <colorrole role="Base">
-         <brush brushstyle="SolidPattern">
-          <color alpha="255">
-           <red>252</red>
-           <green>252</green>
-           <blue>252</blue>
-          </color>
-         </brush>
-        </colorrole>
-        <colorrole role="Window">
-         <brush brushstyle="SolidPattern">
-          <color alpha="255">
-           <red>252</red>
-           <green>252</green>
-           <blue>252</blue>
-          </color>
-         </brush>
-        </colorrole>
-       </disabled>
-      </palette>
-     </property>
      <property name="frameShape">
       <enum>QFrame::StyledPanel</enum>
      </property>