diff --git a/octoprint_webcamtab/static/js/webcamtab.js b/octoprint_webcamtab/static/js/webcamtab.js
index 80e7e4e..0c060a7 100644
--- a/octoprint_webcamtab/static/js/webcamtab.js
+++ b/octoprint_webcamtab/static/js/webcamtab.js
@@ -32,7 +32,7 @@ $(function() {
             var currentSrc = webcamImage.attr("src");
 
             // safari bug doesn't release the mjpeg stream, so we just set it up the once
-            if (self.control._isSafari() && currentSrc != undefined) {
+            if (OctoPrint.coreui.browser.safari && currentSrc != undefined) {
                 return;
             }