diff --git a/DS4Windows/DS4Forms/Options.Designer.cs b/DS4Windows/DS4Forms/Options.Designer.cs
index 01ee964..feb7d35 100644
--- a/DS4Windows/DS4Forms/Options.Designer.cs
+++ b/DS4Windows/DS4Forms/Options.Designer.cs
@@ -1456,7 +1456,6 @@
             0,
             0,
             0});
-            this.nUDRainbowB.ValueChanged += new System.EventHandler(this.nUDRainbowB_ValueChanged);
             // 
             // cBFlashType
             // 
diff --git a/DS4Windows/DS4Forms/Options.cs b/DS4Windows/DS4Forms/Options.cs
index 8c15b60..01cedb4 100644
--- a/DS4Windows/DS4Forms/Options.cs
+++ b/DS4Windows/DS4Forms/Options.cs
@@ -3047,10 +3047,5 @@ namespace DS4Windows
         {
             FlashType[device] = (byte)cBFlashType.SelectedIndex;
         }
-
-        private void nUDRainbowB_ValueChanged(object sender, EventArgs e)
-        {
-            //
-        }
     }
 }