diff --git a/src/Mod/Sketcher/Gui/SketcherSettings.cpp b/src/Mod/Sketcher/Gui/SketcherSettings.cpp
index debb815ea4..d8f3001118 100644
--- a/src/Mod/Sketcher/Gui/SketcherSettings.cpp
+++ b/src/Mod/Sketcher/Gui/SketcherSettings.cpp
@@ -148,7 +148,6 @@ void SketcherSettingsDisplay::saveSettings()
     ui->viewScalingFactor->onSave();
     ui->SegmentsPerGeometry->onSave();
     ui->dialogOnDistanceConstraint->onSave();
-    ui->checkBoxDiaConstraint->onSave();
     ui->continueMode->onSave();
     ui->constraintMode->onSave();
     ui->checkBoxHideUnits->onSave();
@@ -171,7 +170,6 @@ void SketcherSettingsDisplay::loadSettings()
     ui->viewScalingFactor->onRestore();
     ui->SegmentsPerGeometry->onRestore();
     ui->dialogOnDistanceConstraint->onRestore();
-    ui->checkBoxDiaConstraint->onRestore();
     ui->continueMode->onRestore();
     ui->constraintMode->onRestore();
     ui->checkBoxHideUnits->onRestore();
diff --git a/src/Mod/Sketcher/Gui/SketcherSettingsDisplay.ui b/src/Mod/Sketcher/Gui/SketcherSettingsDisplay.ui
index ee48e6fd58..830b27a8bd 100644
--- a/src/Mod/Sketcher/Gui/SketcherSettingsDisplay.ui
+++ b/src/Mod/Sketcher/Gui/SketcherSettingsDisplay.ui
@@ -92,22 +92,6 @@ Supports all unit systems except 'US customary' and 'Building US/Euro'.</string>
         </property>
        </widget>
       </item>
-      <item row="8" column="0">
-       <widget class="Gui::PrefCheckBox" name="checkBoxDiaConstraint">
-        <property name="toolTip">
-         <string>Use Diameter as default constraint for arcs and circles instead of Radius.</string>
-        </property>
-        <property name="text">
-         <string>Use diameter as default constraint for arcs and circles</string>
-        </property>
-        <property name="prefEntry" stdset="0">
-         <cstring>DefaultDiaConstraint</cstring>
-        </property>
-        <property name="prefPath" stdset="0">
-         <cstring>Mod/Sketcher</cstring>
-        </property>
-       </widget>
-      </item>
       <item row="0" column="0">
        <widget class="QLabel" name="label_6">
         <property name="minimumSize">
@@ -121,7 +105,7 @@ Supports all unit systems except 'US customary' and 'Building US/Euro'.</string>
         </property>
        </widget>
       </item>
-      <item row="9" column="0" colspan="2">
+      <item row="8" column="0" colspan="2">
        <widget class="QGroupBox" name="groupBox_3">
         <property name="enabled">
          <bool>true</bool>