diff --git a/Tests/LibWeb/Text/expected/XHR/XMLHttpRequest-response-is-arraybuffer.txt b/Tests/LibWeb/Text/expected/XHR/XMLHttpRequest-response-is-arraybuffer.txt
new file mode 100644
index 0000000000..7ef22e9a43
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/XHR/XMLHttpRequest-response-is-arraybuffer.txt
@@ -0,0 +1 @@
+PASS
diff --git a/Tests/LibWeb/Text/input/XHR/XMLHttpRequest-response-is-arraybuffer.html b/Tests/LibWeb/Text/input/XHR/XMLHttpRequest-response-is-arraybuffer.html
new file mode 100644
index 0000000000..f8c9255191
--- /dev/null
+++ b/Tests/LibWeb/Text/input/XHR/XMLHttpRequest-response-is-arraybuffer.html
@@ -0,0 +1,18 @@
+<script src="../include.js"></script>
+<script>
+    asyncTest((done) => {
+        const xhr = new XMLHttpRequest();
+        xhr.responseType = "arraybuffer";
+        xhr.onreadystatechange = async function() {
+            if (xhr.readyState === 4 && xhr.status === 200) {
+                if (xhr.response instanceof ArrayBuffer)
+                    println("PASS");
+                else
+                    println("FAIL");
+                done();
+            }
+        };
+        xhr.open("GET", "data:text/plain,Hello%20World!", true);
+        xhr.send();
+    });
+</script>