diff --git a/Userland/Utilities/js.cpp b/Userland/Utilities/js.cpp
index 978a92c5c25..ae24ac0ec64 100644
--- a/Userland/Utilities/js.cpp
+++ b/Userland/Utilities/js.cpp
@@ -294,6 +294,8 @@ static void print_array_buffer(const JS::Object& object, HashTable<JS::Object*>&
     print_type("ArrayBuffer");
     out("\n  byteLength: ");
     print_value(JS::Value((double)byte_length), seen_objects);
+    if (!byte_length)
+        return;
     outln();
     for (size_t i = 0; i < byte_length; ++i) {
         out("{:02x}", buffer[i]);