diff --git a/src/plugins/debugger/commonoptionspage.ui b/src/plugins/debugger/commonoptionspage.ui
index a737e82622dda70a4442a862a53b2e5ef0663ffa..3e8ec5e9377e8e5c4086f044b057e78654cf448d 100644
--- a/src/plugins/debugger/commonoptionspage.ui
+++ b/src/plugins/debugger/commonoptionspage.ui
@@ -53,9 +53,6 @@
       </item>
       <item row="2" column="0">
        <widget class="QCheckBox" name="checkBoxCloseBuffersOnExit">
-        <property name="toolTip">
-         <string>Close temporary buffers on debugger exit.</string>
-        </property>
         <property name="text">
          <string>Close temporary buffers on debugger exit</string>
         </property>
@@ -63,9 +60,6 @@
       </item>
       <item row="2" column="1">
        <widget class="QCheckBox" name="checkBoxSwitchModeOnExit">
-        <property name="toolTip">
-         <string>Switch to previous mode on debugger exit.</string>
-        </property>
         <property name="text">
          <string>Switch to previous mode on debugger exit</string>
         </property>
diff --git a/src/plugins/qtsupport/debugginghelper.ui b/src/plugins/qtsupport/debugginghelper.ui
index 26d647cdacbad9aaa397ab0da7172cd72802a71a..cc14c11b8fe0093fe29b9fc2cd1bd646eb1fac8b 100644
--- a/src/plugins/qtsupport/debugginghelper.ui
+++ b/src/plugins/qtsupport/debugginghelper.ui
@@ -176,9 +176,6 @@
      </item>
      <item>
       <widget class="QPushButton" name="rebuildButton">
-       <property name="toolTip">
-        <string>Compile debugging helpers that are checked.</string>
-       </property>
        <property name="text">
         <string>Build All</string>
        </property>