diff --git a/src/octoprint/plugins/corewizard/static/js/corewizard.js b/src/octoprint/plugins/corewizard/static/js/corewizard.js
index 19a2c32d..1c37e266 100644
--- a/src/octoprint/plugins/corewizard/static/js/corewizard.js
+++ b/src/octoprint/plugins/corewizard/static/js/corewizard.js
@@ -71,7 +71,7 @@ $(function() {
                 });
         };
 
-        self.onWizardTabChange = function(current, next) {
+        self.onBeforeWizardTabChange = function(next, current) {
             if (!current || !_.startsWith(current, "wizard_plugin_corewizard_acl_") || self.setup()) {
                 return true;
             }
diff --git a/src/octoprint/plugins/softwareupdate/static/js/softwareupdate.js b/src/octoprint/plugins/softwareupdate/static/js/softwareupdate.js
index 4be6240f..bcac211e 100644
--- a/src/octoprint/plugins/softwareupdate/static/js/softwareupdate.js
+++ b/src/octoprint/plugins/softwareupdate/static/js/softwareupdate.js
@@ -488,7 +488,7 @@ $(function() {
             self.workingOutput.scrollTop(self.workingOutput[0].scrollHeight - self.workingOutput.height());
         };
 
-        self.onWizardTabChange = function(current, next) {
+        self.onBeforeWizardTabChange = function(next, current) {
             if (next && _.startsWith(next, "wizard_plugin_softwareupdate")) {
                 // switching to the plugin wizard tab
                 self._copyConfig();