diff --git a/src/frontends/qt4/GuiViewSource.cpp b/src/frontends/qt4/GuiViewSource.cpp
index ba36dd0919..ae5d9ff4b9 100644
--- a/src/frontends/qt4/GuiViewSource.cpp
+++ b/src/frontends/qt4/GuiViewSource.cpp
@@ -57,7 +57,6 @@ ViewSourceWidget::ViewSourceWidget()
 	// so we disable the signals here:
 	document_->blockSignals(true);
 	viewSourceTV->setDocument(document_);
-	viewSourceTV->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
 	document_->blockSignals(false);
 	viewSourceTV->setReadOnly(true);
 	///dialog_->viewSourceTV->setAcceptRichText(false);
diff --git a/src/frontends/qt4/ui/ViewSourceUi.ui b/src/frontends/qt4/ui/ViewSourceUi.ui
index 556961ba31..d5231ef198 100644
--- a/src/frontends/qt4/ui/ViewSourceUi.ui
+++ b/src/frontends/qt4/ui/ViewSourceUi.ui
@@ -6,7 +6,7 @@
     <x>0</x>
     <y>0</y>
     <width>446</width>
-    <height>93</height>
+    <height>94</height>
    </rect>
   </property>
   <property name="windowTitle" >
@@ -21,16 +21,16 @@
    </property>
    <item row="0" column="1" >
     <layout class="QVBoxLayout" >
-     <property name="margin" >
-      <number>0</number>
-     </property>
      <property name="spacing" >
       <number>6</number>
      </property>
+     <property name="margin" >
+      <number>0</number>
+     </property>
      <item>
       <widget class="QCheckBox" name="viewFullSourceCB" >
        <property name="cursor" >
-        <cursor>0</cursor>
+        <cursorShape>ArrowCursor</cursorShape>
        </property>
        <property name="text" >
         <string>Complete source</string>
@@ -62,7 +62,7 @@
        <property name="orientation" >
         <enum>Qt::Vertical</enum>
        </property>
-       <property name="sizeHint" >
+       <property name="sizeHint" stdset="0" >
         <size>
          <width>20</width>
          <height>1</height>
@@ -74,6 +74,12 @@
    </item>
    <item row="0" column="0" >
     <widget class="QTextEdit" name="viewSourceTV" >
+     <property name="sizePolicy" >
+      <sizepolicy vsizetype="Ignored" hsizetype="Expanding" >
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
      <property name="whatsThis" >
       <string/>
      </property>