diff --git a/gmslides.gypi b/gmslides.gypi
index a0d418b..17a41c8 100644
--- a/gmslides.gypi
+++ b/gmslides.gypi
@@ -8,7 +8,6 @@
     '../gm/bitmapcopy.cpp',
     '../gm/bitmapmatrix.cpp',
     '../gm/bitmapfilters.cpp',
-    '../gm/bitmaprect.cpp',
     '../gm/bitmapscroll.cpp',
     '../gm/blend.cpp',
     '../gm/blurs.cpp',