diff --git a/src/gui/screensetup.cpp b/src/gui/screensetup.cpp
index 7f0ac97db..c004b564d 100644
--- a/src/gui/screensetup.cpp
+++ b/src/gui/screensetup.cpp
@@ -198,8 +198,8 @@ int CScreenSetup::exec(CMenuTarget* parent, const std::string &)
 			case CRCInput::RC_right:
 			{
 				int max = (selected == 0) ? 200 : frameBuffer->getScreenWidth(true) - 1;
-				if (y_coord[selected] >= max)
-					y_coord[selected] = max;
+				if (x_coord[selected] >= max)
+					x_coord[selected] = max;
 				else
 				{
 					unpaintBorder(selected);