diff --git a/getmappings.php b/getmappings.php
index 7360505..3e2bfd2 100755
--- a/getmappings.php
+++ b/getmappings.php
@@ -32,6 +32,13 @@ function writeUsers($projectsById, $membershipMapping) {
   foreach ($membershipMapping as $email => $projectId) {
     fwrite ($userHandle, "$email,{$projectsById[$projectId]}\n");
   }
+  // Handle special user cases.
+  $specialUsers = fopen(__DIR__ . '/data/specialusers.csv', 'r');
+  while (!feof($specialUsers)) {
+    $specialUser = fread($specialUsers, 1000);
+    fwrite ($userHandle, $specialUser);
+  }
+  fclose($specialUsers);
   fclose($userHandle);
 }