diff --git a/gb.qt4/src/CDraw.cpp b/gb.qt4/src/CDraw.cpp
index 0daf4a84d..9a8b46a2b 100644
--- a/gb.qt4/src/CDraw.cpp
+++ b/gb.qt4/src/CDraw.cpp
@@ -964,7 +964,7 @@ static void rich_text_size(GB_DRAW *d, char *text, int len, int sw, int *w, int
 	if (sw > 0)
 		rt.setTextWidth(sw);
 	
-	if (w) *w = rt.idealWidth();
+	if (w) *w = ceil(rt.idealWidth());
 	if (h) *h = rt.size().height();
 }