diff --git a/designer/dconf.ui b/designer/dconf.ui
index ecb08bbe2..f43040f08 100644
--- a/designer/dconf.ui
+++ b/designer/dconf.ui
@@ -182,7 +182,7 @@
          <item row="5" column="1">
           <widget class="QSpinBox" name="lrnFactor">
            <property name="minimum">
-            <number>100</number>
+            <number>130</number>
            </property>
            <property name="maximum">
             <number>999</number>