diff --git a/widegraph.ui b/widegraph.ui
index 59255b58e..b48046538 100644
--- a/widegraph.ui
+++ b/widegraph.ui
@@ -356,7 +356,7 @@
          <number>1</number>
         </property>
         <property name="maximum">
-         <number>20</number>
+         <number>50</number>
         </property>
        </widget>
       </item>