diff --git a/libmetrics-271506.gyp b/libmetrics-271506.gyp
new file mode 100644
index 0000000..6df2381
--- /dev/null
+++ b/libmetrics-271506.gyp
@@ -0,0 +1,8 @@
+{
+  'variables': {
+    'libbase_ver': 271506,
+  },
+  'includes': [
+    '../metrics/libmetrics.gypi',
+  ],
+}