diff --git a/plugins/gulp-browser-sync/src/index.js b/plugins/gulp-browser-sync/src/index.js
index f0b0f12..8f9967e 100644
--- a/plugins/gulp-browser-sync/src/index.js
+++ b/plugins/gulp-browser-sync/src/index.js
@@ -10,7 +10,9 @@ export function gulpBrowsersync(initOptions) {
   function browserReload(done) {
     server.reload();
 
-    done();
+    if (typeof done === 'function') {
+      done();
+    }
   }
 
   return {