diff --git a/packages/google-cloud-bigquery-datatransfer/.mailmap b/packages/google-cloud-bigquery-datatransfer/.mailmap
deleted file mode 100644
index 4501e987259..00000000000
--- a/packages/google-cloud-bigquery-datatransfer/.mailmap
+++ /dev/null
@@ -1,2 +0,0 @@
-Alexander Fenster <fenster@google.com> Alexander Fenster <github@fenster.name>
-Ethan Bao <cbao@google.com> ethanbao <cbao@google.com>
diff --git a/packages/google-cloud-bigquery-datatransfer/CONTRIBUTORS b/packages/google-cloud-bigquery-datatransfer/CONTRIBUTORS
deleted file mode 100644
index eaafbdf361c..00000000000
--- a/packages/google-cloud-bigquery-datatransfer/CONTRIBUTORS
+++ /dev/null
@@ -1,8 +0,0 @@
-# The names of individuals who have contributed to this project.
-#
-# Names are formatted as:
-#   name <email>
-#
-Alexander Fenster <fenster@google.com>
-Ethan Bao <cbao@google.com>
-greenkeeper[bot] <greenkeeper[bot]@users.noreply.github.com>
diff --git a/packages/google-cloud-bigquery-datatransfer/package.json b/packages/google-cloud-bigquery-datatransfer/package.json
index e86c48c75d1..d1a7f4bb32f 100644
--- a/packages/google-cloud-bigquery-datatransfer/package.json
+++ b/packages/google-cloud-bigquery-datatransfer/package.json
@@ -28,11 +28,6 @@
     "bigquerydatatransfer",
     "BigQuery Data Transfer API"
   ],
-  "contributors": [
-    "Alexander Fenster <fenster@google.com>",
-    "Ethan Bao <cbao@google.com>",
-    "greenkeeper[bot] <greenkeeper[bot]@users.noreply.github.com>"
-  ],
   "scripts": {
     "test": "npm run cover",
     "generate-scaffolding": "repo-tools generate all",