diff --git a/indra/llwindow/llwindow.cpp b/indra/llwindow/llwindow.cpp
index 1351bed54733c1203ee916a460729ad790c2d131..2e9e31bfea1cdddd7f7d1de26bce96f888ff52ac 100644
--- a/indra/llwindow/llwindow.cpp
+++ b/indra/llwindow/llwindow.cpp
@@ -186,8 +186,8 @@ BOOL LLWindow::setSize(LLCoordScreen size)
 {
 	if (!getMaximized())
 	{
-		size.mX = llmin(size.mX, mMinWindowWidth);
-		size.mY = llmin(size.mY, mMinWindowHeight);
+		size.mX = llmax(size.mX, mMinWindowWidth);
+		size.mY = llmax(size.mY, mMinWindowHeight);
 	}
 	return setSizeImpl(size);
 }