diff --git a/testing/web-platform/tests/pointerevents/pointerevent_auxclick_is_a_pointerevent.html b/testing/web-platform/tests/pointerevents/pointerevent_auxclick_is_a_pointerevent.html
index 000d0df764e5..aac73db9eb7c 100644
--- a/testing/web-platform/tests/pointerevents/pointerevent_auxclick_is_a_pointerevent.html
+++ b/testing/web-platform/tests/pointerevents/pointerevent_auxclick_is_a_pointerevent.html
@@ -31,7 +31,7 @@ function testFunction(test){
 
 function run_test(pointerType){
   promise_test((test) => new Promise((resolve, reject) => {
-    const testPointer = "TestPointer";
+    const testPointer = pointerType + "TestPointer";
     let auxclickFunc = testFunction(test);
     test.add_cleanup(() => {
       target.removeEventListener("auxclick", auxclickFunc);
diff --git a/testing/web-platform/tests/pointerevents/pointerevent_click_is_a_pointerevent.html b/testing/web-platform/tests/pointerevents/pointerevent_click_is_a_pointerevent.html
index dfea148898e4..2f5dfd4dbfdd 100644
--- a/testing/web-platform/tests/pointerevents/pointerevent_click_is_a_pointerevent.html
+++ b/testing/web-platform/tests/pointerevents/pointerevent_click_is_a_pointerevent.html
@@ -31,7 +31,7 @@ function testFunction(test){
 
 function run_test(pointerType){
   promise_test((test) => new Promise((resolve, reject) => {
-    const testPointer = "TestPointer";
+    const testPointer = pointerType + "TestPointer";
     let clickFunc = testFunction(test);
     test.add_cleanup(() => {
       target.removeEventListener("click", clickFunc);