diff --git a/aifont.ttf b/aifont.ttf
index c69e14b..0556623 100644
Binary files a/aifont.ttf and b/aifont.ttf differ
diff --git a/aifont.woff2 b/aifont.woff2
index fc8e415..f226481 100644
Binary files a/aifont.woff2 and b/aifont.woff2 differ
diff --git a/py/build_font.py b/py/build_font.py
index 2c92f61..9bc2f3d 100644
--- a/py/build_font.py
+++ b/py/build_font.py
@@ -56,7 +56,10 @@ for g in ['a', 'i']:
         target_w = glyph.width
         glyph.clear()
         glyph.importOutlines(svg)
+        glyph.removeOverlap()
         glyph.correctDirection()
+        glyph.simplify()
+        glyph.round()
 
         # Get bounding box and center horizontally
         bb = glyph.boundingBox()