diff --git a/plugins/browserDetect.js b/plugins/browserDetect.js
index 09a4a489c..189752e5f 100644
--- a/plugins/browserDetect.js
+++ b/plugins/browserDetect.js
@@ -1,10 +1,15 @@
-/* eslint-disable-next-line no-unused-vars */
-export default ({ app }, inject) => {
+const SAFARI_REGEX = /^((?!chrome|android).)*safari/i;
+
+export default ({ req }, inject) => {
     inject('isSafari', () => {
-        if (!process.client) {
-            return false;
+        if (process.server && req) {
+            return SAFARI_REGEX.test(req.headers['user-agent']);
         }
 
-        return /^((?!chrome|android).)*safari/i.test(window.navigator.userAgent);
+        if (process.client) {
+            return SAFARI_REGEX.test(window.navigator.userAgent);
+        }
+
+        return false;
     });
 };