diff --git a/Userland/Libraries/LibJS/Bytecode/ASTCodegen.cpp b/Userland/Libraries/LibJS/Bytecode/ASTCodegen.cpp
index e4a873ba09..22e3479346 100644
--- a/Userland/Libraries/LibJS/Bytecode/ASTCodegen.cpp
+++ b/Userland/Libraries/LibJS/Bytecode/ASTCodegen.cpp
@@ -936,7 +936,7 @@ Bytecode::CodeGenerationErrorOr<void> ObjectExpression::generate_bytecode(Byteco
         Bytecode::Op::PropertyKind property_kind;
         switch (property->type()) {
         case ObjectProperty::Type::KeyValue:
-            property_kind = Bytecode::Op::PropertyKind::KeyValue;
+            property_kind = Bytecode::Op::PropertyKind::DirectKeyValue;
             break;
         case ObjectProperty::Type::Getter:
             property_kind = Bytecode::Op::PropertyKind::Getter;
diff --git a/Userland/Libraries/LibJS/Bytecode/Op.cpp b/Userland/Libraries/LibJS/Bytecode/Op.cpp
index 2faed42f25..3b3773bab0 100644
--- a/Userland/Libraries/LibJS/Bytecode/Op.cpp
+++ b/Userland/Libraries/LibJS/Bytecode/Op.cpp
@@ -76,6 +76,9 @@ static ThrowCompletionOr<void> put_by_property_key(VM& vm, Value base, Value thi
             return vm.throw_completion<TypeError>(ErrorType::ReferenceNullishSetProperty, name, TRY_OR_THROW_OOM(vm, base.to_string_without_side_effects()));
         break;
     }
+    case PropertyKind::DirectKeyValue:
+        object->define_direct_property(name, value, Attribute::Enumerable | Attribute::Writable | Attribute::Configurable);
+        break;
     case PropertyKind::Spread:
         TRY(object->copy_data_properties(vm, value, {}));
         break;
diff --git a/Userland/Libraries/LibJS/Bytecode/Op.h b/Userland/Libraries/LibJS/Bytecode/Op.h
index 0bb111d1ca..49c2ba580d 100644
--- a/Userland/Libraries/LibJS/Bytecode/Op.h
+++ b/Userland/Libraries/LibJS/Bytecode/Op.h
@@ -644,6 +644,7 @@ enum class PropertyKind {
     Getter,
     Setter,
     KeyValue,
+    DirectKeyValue, // Used for Object expressions. Always sets an own property, never calls a setter.
     Spread,
     ProtoSetter,
 };