diff --git a/packages/uikit-workshop/src/scripts/components/pl-nav/nav.js b/packages/uikit-workshop/src/scripts/components/pl-nav/nav.js
index 671d3b37b..a38cf006c 100644
--- a/packages/uikit-workshop/src/scripts/components/pl-nav/nav.js
+++ b/packages/uikit-workshop/src/scripts/components/pl-nav/nav.js
@@ -108,7 +108,7 @@ class Nav extends BaseComponent {
 
   receiveIframeMessage(event) {
     const self = this;
-    const data = iframeMsgDataExtraction(e);
+    const data = iframeMsgDataExtraction(event);
 
     if (data.event !== undefined && data.event === 'patternLab.pageClick') {
       try {
diff --git a/packages/uikit-workshop/src/scripts/lit-components/pl-header/pl-header.js b/packages/uikit-workshop/src/scripts/lit-components/pl-header/pl-header.js
index 05ef97363..91dc15a64 100644
--- a/packages/uikit-workshop/src/scripts/lit-components/pl-header/pl-header.js
+++ b/packages/uikit-workshop/src/scripts/lit-components/pl-header/pl-header.js
@@ -149,10 +149,10 @@ class Header extends BaseLitComponent {
    *
    * @param {MessageEvent} e A message received by a target object.
    */
-  receiveIframeMessage(e) {
+  receiveIframeMessage(event) {
     const self = this;
 
-    const data = iframeMsgDataExtraction(e);
+    const data = iframeMsgDataExtraction(event);
 
     if (data.event !== undefined && data.event === 'patternLab.pageClick') {
       try {
diff --git a/packages/uikit-workshop/src/scripts/lit-components/pl-tools-menu/pl-tools-menu.js b/packages/uikit-workshop/src/scripts/lit-components/pl-tools-menu/pl-tools-menu.js
index 77ab3d210..fed628846 100644
--- a/packages/uikit-workshop/src/scripts/lit-components/pl-tools-menu/pl-tools-menu.js
+++ b/packages/uikit-workshop/src/scripts/lit-components/pl-tools-menu/pl-tools-menu.js
@@ -103,10 +103,10 @@ class ToolsMenu extends BaseLitComponent {
    *
    * @param {MessageEvent} e A message received by a target object.
    */
-  receiveIframeMessage(e) {
+  receiveIframeMessage(event) {
     const self = this;
 
-    const data = iframeMsgDataExtraction(e);
+    const data = iframeMsgDataExtraction(event);
 
     if (data.event !== undefined && data.event === 'patternLab.pageClick') {
       try {