diff --git a/src/Mod/Fem/Gui/PlaneWidget.ui b/src/Mod/Fem/Gui/PlaneWidget.ui
index c150cfb5c6..1045a66057 100644
--- a/src/Mod/Fem/Gui/PlaneWidget.ui
+++ b/src/Mod/Fem/Gui/PlaneWidget.ui
@@ -77,6 +77,9 @@
        <property name="minimum">
         <double>-999999999.000000000000000</double>
        </property>
+       <property name="maximum">
+        <double>999999999.000000000000000</double>
+       </property>
        <property name="value">
         <double>0.000000000000000</double>
        </property>