diff --git a/main_gui.c b/main_gui.c
index bd81a52693..c5ba8073c3 100644
--- a/main_gui.c
+++ b/main_gui.c
@@ -2328,14 +2328,6 @@ static void MainWindowWndProc(Window *w, WindowEvent *e) {
 			DebugProc(e->keypress.keycode - ('0' | WKC_ALT));
 #endif
 			break;
-		case 'A' | WKC_CTRL:
-			disable_computer^=1;
-			ShowInfoF("Disable Computer: %s", disable_computer?"ON":"OFF");
-			break;
-		case 'B' | WKC_CTRL:
-			_local_player^=1;
-			ShowInfoF("Play as computer: %s", _local_player?"ON":"OFF");
-			break;
 
 		// invoke autorail
 		case 'A':
diff --git a/media/openttd.128.png b/media/openttd.128.png
old mode 100755
new mode 100644
diff --git a/media/openttd.16.png b/media/openttd.16.png
old mode 100755
new mode 100644
diff --git a/media/openttd.256.png b/media/openttd.256.png
old mode 100755
new mode 100644
diff --git a/media/openttd.32.png b/media/openttd.32.png
old mode 100755
new mode 100644
diff --git a/media/openttd.48.png b/media/openttd.48.png
old mode 100755
new mode 100644