diff --git a/import-data-inspector.html b/import-data-inspector.html
index 6abc8c8..58d8ecf 100644
--- a/import-data-inspector.html
+++ b/import-data-inspector.html
@@ -14,6 +14,7 @@
 <link rel="import" href="../polymer/polymer.html">
 <link rel="import" href="../form-action-bar/form-action-bar.html">
 <link rel="import" href="../date-time/date-time.html">
+<link rel="import" href="../paper-button/paper-button.html">
 <link rel="import" href="import-requests-table.html">
 <link rel="import" href="import-history-table.html">
 <link rel="import" href="import-variables-table.html">