diff --git a/src/frontends/qt4/ui/InsetParamsUi.ui b/src/frontends/qt4/ui/InsetParamsUi.ui
index 543225681d..03d7212fa9 100644
--- a/src/frontends/qt4/ui/InsetParamsUi.ui
+++ b/src/frontends/qt4/ui/InsetParamsUi.ui
@@ -32,7 +32,7 @@
      </property>
      <property name="sizeHint" stdset="0" >
       <size>
-       <width>281</width>
+       <width>31</width>
        <height>31</height>
       </size>
      </property>