diff --git a/health.js b/health.js
deleted file mode 100644
index ac1dc96c..00000000
--- a/health.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-setTimeout(healthCheck, 0);
-
-function healthCheck() {
-  chrome.runtime.sendMessage({method: 'healthCheck'}, ok => {
-    if (ok === undefined) {
-      // Chrome is starting up
-      healthCheck();
-    } else if (!ok && confirm(t('dbError'))) {
-      window.open('http://userstyles.org/dberror');
-    }
-  });
-}