diff --git a/pytagcloud/__init__.py b/pytagcloud/__init__.py
index 3433543..6bc1830 100755
--- a/pytagcloud/__init__.py
+++ b/pytagcloud/__init__.py
@@ -97,8 +97,7 @@ def rotate(self, angle):
         self._update_mask()
 
     def update_fontsize(self):
-        self.font = font.Font(os.path.join(FONT_DIR, self.font_spec['ttf']),
-                              self.tag['size'])
+        self.font = get_font(self.font_spec, self.tag['size'])
         
 def load_font(name):
     for font in FONT_CACHE: