Memory allocator for C++ in core
diff --git a/grpc.gemspec b/grpc.gemspec
index 94d1316..81f8533 100755
--- a/grpc.gemspec
+++ b/grpc.gemspec
@@ -86,6 +86,7 @@
   s.files += %w( src/core/lib/support/backoff.h )
   s.files += %w( src/core/lib/support/block_annotate.h )
   s.files += %w( src/core/lib/support/env.h )
+  s.files += %w( src/core/lib/support/memory.h )
   s.files += %w( src/core/lib/support/mpscq.h )
   s.files += %w( src/core/lib/support/murmur_hash.h )
   s.files += %w( src/core/lib/support/spinlock.h )