Static metadata declarations
diff --git a/binding.gyp b/binding.gyp
index 502b9d7..430c218 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -294,6 +294,7 @@
         'src/core/transport/connectivity_state.c',
         'src/core/transport/metadata.c',
         'src/core/transport/metadata_batch.c',
+        'src/core/transport/static_metadata.c',
         'src/core/transport/transport.c',
         'src/core/transport/transport_op_string.c',
         'src/core/census/context.c',