diff --git a/src/SceneGraph/font/FontSourceWin.cpp b/src/SceneGraph/font/FontSourceWin.cpp
index 22891e41..3eb39936 100644
--- a/src/SceneGraph/font/FontSourceWin.cpp
+++ b/src/SceneGraph/font/FontSourceWin.cpp
@@ -122,8 +122,8 @@ namespace hgl
 
             GetGlyphOutlineW(hdc,ch,ggo,&gm,DWORD(buffer.length()),buffer.data(),&mat);
 
-            bmp->metrics_info.w		=hgl_align_pow2<uint>(gm.gmBlackBoxX,4);
-            bmp->metrics_info.h		=hgl_align_pow2<uint>(gm.gmBlackBoxY,4);
+            bmp->metrics_info.w		=hgl_align<uint>(gm.gmBlackBoxX,4);
+            bmp->metrics_info.h		=hgl_align<uint>(gm.gmBlackBoxY,4);
 
             bmp->metrics_info.x		=gm.gmptGlyphOrigin.x;
             bmp->metrics_info.y		=gm.gmptGlyphOrigin.y;