diff --git a/src/hb-ft.cc b/src/hb-ft.cc
index b6ded40d6..b82c1a67b 100644
--- a/src/hb-ft.cc
+++ b/src/hb-ft.cc
@@ -84,7 +84,7 @@ struct hb_ft_font_t
   bool symbol; /* Whether selected cmap is symbol cmap. */
   bool unref; /* Whether to destroy ft_face when done. */
 
-  mutable hb_atomic_int_t cached_x_scale;
+  mutable int cached_x_scale;
   mutable hb_advance_cache_t advance_cache;
 };
 
@@ -101,7 +101,7 @@ _hb_ft_font_create (FT_Face ft_face, bool symbol, bool unref)
 
   ft_font->load_flags = FT_LOAD_DEFAULT | FT_LOAD_NO_HINTING;
 
-  ft_font->cached_x_scale.set_relaxed (0);
+  ft_font->cached_x_scale = 0;
   ft_font->advance_cache.init ();
 
   return ft_font;
@@ -335,10 +335,10 @@ hb_ft_get_glyph_h_advances (hb_font_t* font, void* font_data,
   int load_flags = ft_font->load_flags;
   int mult = font->x_scale < 0 ? -1 : +1;
 
-  if (font->x_scale != ft_font->cached_x_scale.get ())
+  if (font->x_scale != ft_font->cached_x_scale)
   {
     ft_font->advance_cache.clear ();
-    ft_font->cached_x_scale.set (font->x_scale);
+    ft_font->cached_x_scale = font->x_scale;
   }
 
   for (unsigned int i = 0; i < count; i++)