diff --git a/src/Gui/PreferencePages/DlgSettingsDocument.ui b/src/Gui/PreferencePages/DlgSettingsDocument.ui
index b1dd9f4f90..3f4ba24864 100644
--- a/src/Gui/PreferencePages/DlgSettingsDocument.ui
+++ b/src/Gui/PreferencePages/DlgSettingsDocument.ui
@@ -88,7 +88,7 @@
          <widget class="QLabel" name="textLabel1">
           <property name="text">
            <string>Document save compression level
-(0 = none, 9 = highest, 3 = default)</string>
+(0 = none, 9 = highest, 7 = default)</string>
           </property>
          </widget>
         </item>