diff --git a/source/AdjustableModPanel.cs b/source/AdjustableModPanel.cs
index cd04f72..71bcd7b 100644
--- a/source/AdjustableModPanel.cs
+++ b/source/AdjustableModPanel.cs
@@ -1,4 +1,4 @@
-#region License
+#region License
 /*
 BSD 2-Clause License
 
@@ -601,7 +601,7 @@ public void OnGUIApplicationLauncherReady ()
 			ApplicationLauncher.Instance.prefab_horizontalRightLeft.GetGameObject ().AddOrGetComponent<ModPanelComponent> ();
 			if (ApplicationLauncher.Ready && appButton == null) {
 				appButton = ApplicationLauncher.Instance.AddModApplication (OpenMainWindow, CloseMainWindow, null, null,
-					AppButtonEnable, AppButtonDisable, ApplicationLauncher.AppScenes.ALWAYS & (~ApplicationLauncher.AppScenes.MAINMENU), appButtonTexture);
+					null, AppButtonDisable, ApplicationLauncher.AppScenes.ALWAYS & (~ApplicationLauncher.AppScenes.MAINMENU), appButtonTexture);
 				// this mod should be always on in KSC
 				appButton.container.Data = ApplicationLauncher.AppScenes.SPACECENTER;
 			}
@@ -615,10 +615,6 @@ private void OnGUIApplicationLauncherUnreadifying (GameScenes scene)
 		public void AppButtonDisable ()
 		{ appButton?.SetFalse (); }
 
-        /// <summary>Enable App Button</summary>
-        public void AppButtonEnable ()
-		{ appButton?.SetTrue(); } // not needed, really
-
         internal ApplicationLauncher.AppScenes GetModScenes (string module, string method, ApplicationLauncher.AppScenes currentScenes, uint hash)
 		{
 			foreach (var mod in descriptors)
@@ -909,4 +905,4 @@ private void LoadConfig ()
 		}
 #endregion
 	}
-}
\ No newline at end of file
+}