diff --git a/src/Mod/Fem/Gui/Resources/ui/MeshGmsh.ui b/src/Mod/Fem/Gui/Resources/ui/MeshGmsh.ui
index be66475ca2..62a1962d36 100644
--- a/src/Mod/Fem/Gui/Resources/ui/MeshGmsh.ui
+++ b/src/Mod/Fem/Gui/Resources/ui/MeshGmsh.ui
@@ -56,12 +56,6 @@
           <property name="unit" stdset="0">
            <string notr="true">mm</string>
           </property>
-          <property name="minimumSize">
-           <size>
-            <width>100</width>
-            <height>20</height>
-           </size>
-          </property>
           <property name="alignment">
            <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
           </property>
@@ -97,12 +91,6 @@
           <property name="unit" stdset="0">
            <string notr="true">mm</string>
           </property>
-          <property name="minimumSize">
-           <size>
-            <width>100</width>
-            <height>20</height>
-           </size>
-          </property>
           <property name="alignment">
            <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
           </property>
diff --git a/src/Mod/Fem/Gui/Resources/ui/MeshNetgen.ui b/src/Mod/Fem/Gui/Resources/ui/MeshNetgen.ui
index 7a9d334dc1..34827135ad 100644
--- a/src/Mod/Fem/Gui/Resources/ui/MeshNetgen.ui
+++ b/src/Mod/Fem/Gui/Resources/ui/MeshNetgen.ui
@@ -56,12 +56,6 @@
           <property name="unit" stdset="0">
            <string notr="true">mm</string>
           </property>
-          <property name="minimumSize">
-           <size>
-            <width>100</width>
-            <height>20</height>
-           </size>
-          </property>
           <property name="alignment">
            <set>Qt::AlignLeft|Qt::AlignTrailing|Qt::AlignVCenter</set>
           </property>
@@ -97,12 +91,6 @@
           <property name="unit" stdset="0">
            <string notr="true">mm</string>
           </property>
-          <property name="minimumSize">
-           <size>
-            <width>100</width>
-            <height>20</height>
-           </size>
-          </property>
           <property name="alignment">
            <set>Qt::AlignLeft|Qt::AlignTrailing|Qt::AlignVCenter</set>
           </property>