diff --git a/ChangeLog b/ChangeLog
index 901bac5b7..9e2450930 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2015-10-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Clean up worker.
+
+	* src/smooth/ftgrays.c (gray_TWorker): Remove never used fields.
+
 2015-10-01  Werner Lemberg  <wl@gnu.org>
 
 	[sfnt] Make `tt_cmap4_char_map_linear' more robust (#46078).
diff --git a/src/smooth/ftgrays.c b/src/smooth/ftgrays.c
index f461e7a15..ba2944559 100644
--- a/src/smooth/ftgrays.c
+++ b/src/smooth/ftgrays.c
@@ -439,7 +439,6 @@ typedef ptrdiff_t  FT_PtrDist;
     FT_PtrDist  max_cells;
     FT_PtrDist  num_cells;
 
-    TCoord  cx, cy;
     TPos    x,  y;
 
     FT_Vector   bez_stack[32 * 3 + 1];