diff --git a/qglengine/qglview_test/qglview_window.ui b/qglengine/qglview_test/qglview_window.ui
index c8463cc..58acecc 100644
--- a/qglengine/qglview_test/qglview_window.ui
+++ b/qglengine/qglview_test/qglview_window.ui
@@ -1105,41 +1105,7 @@
            </attribute>
            <layout class="QVBoxLayout" name="verticalLayout_5">
             <item>
-             <widget class="QScrollArea" name="scrollArea">
-              <property name="frameShape">
-               <enum>QFrame::NoFrame</enum>
-              </property>
-              <property name="widgetResizable">
-               <bool>true</bool>
-              </property>
-              <widget class="QWidget" name="scrollAreaWidgetContents">
-               <property name="geometry">
-                <rect>
-                 <x>0</x>
-                 <y>0</y>
-                 <width>973</width>
-                 <height>719</height>
-                </rect>
-               </property>
-               <layout class="QVBoxLayout" name="verticalLayout_8">
-                <property name="leftMargin">
-                 <number>0</number>
-                </property>
-                <property name="topMargin">
-                 <number>0</number>
-                </property>
-                <property name="rightMargin">
-                 <number>0</number>
-                </property>
-                <property name="bottomMargin">
-                 <number>0</number>
-                </property>
-                <item>
-                 <widget class="MaterialsEditor" name="matEditor" native="true"/>
-                </item>
-               </layout>
-              </widget>
-             </widget>
+             <widget class="MaterialsEditor" name="matEditor" native="true"/>
             </item>
            </layout>
           </widget>
diff --git a/qglengine/widgets/materials_editor.cpp b/qglengine/widgets/materials_editor.cpp
index 19592e2..6ad0297 100644
--- a/qglengine/widgets/materials_editor.cpp
+++ b/qglengine/widgets/materials_editor.cpp
@@ -30,6 +30,8 @@ MaterialsEditor::MaterialsEditor(QWidget * parent): QWidget(parent) {
 	ui = new Ui::MaterialsEditor();
 	ui->setupUi(this);
 	ui->widgetMaterial->setMaterial(0);
+	ui->scrollArea->viewport()->setAutoFillBackground(false);
+	ui->scrollAreaWidgetContents->setAutoFillBackground(false);
 	view = 0;
 }