diff --git a/rav1e_gui/App.config b/rav1e_gui/App.config
index 4d51428..0f45ef6 100644
--- a/rav1e_gui/App.config
+++ b/rav1e_gui/App.config
@@ -41,7 +41,7 @@
                 <value>240</value>
             </setting>
             <setting name="Tune" serializeAs="String">
-                <value>Psnr</value>
+                <value>Psychovisual</value>
             </setting>
             <setting name="ColorPrimaries" serializeAs="String">
                 <value>Unspecified</value>
diff --git a/rav1e_gui/My Project/Settings.Designer.vb b/rav1e_gui/My Project/Settings.Designer.vb
index 5d4390f..2f15a6a 100644
--- a/rav1e_gui/My Project/Settings.Designer.vb	
+++ b/rav1e_gui/My Project/Settings.Designer.vb	
@@ -164,7 +164,7 @@ Namespace My
         
         <Global.System.Configuration.UserScopedSettingAttribute(),  _
          Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
-         Global.System.Configuration.DefaultSettingValueAttribute("Psnr")>  _
+         Global.System.Configuration.DefaultSettingValueAttribute("Psychovisual")>  _
         Public Property Tune() As String
             Get
                 Return CType(Me("Tune"),String)
diff --git a/rav1e_gui/My Project/Settings.settings b/rav1e_gui/My Project/Settings.settings
index 1c4957b..bbc3cce 100644
--- a/rav1e_gui/My Project/Settings.settings	
+++ b/rav1e_gui/My Project/Settings.settings	
@@ -30,7 +30,7 @@
       <Value Profile="(Default)">240</Value>
     </Setting>
     <Setting Name="Tune" Type="System.String" Scope="User">
-      <Value Profile="(Default)">Psnr</Value>
+      <Value Profile="(Default)">Psychovisual</Value>
     </Setting>
     <Setting Name="ColorPrimaries" Type="System.String" Scope="User">
       <Value Profile="(Default)">Unspecified</Value>