diff --git a/src/Driver/Ntdriver.c b/src/Driver/Ntdriver.c
index 0a71d08b..519fdc09 100644
--- a/src/Driver/Ntdriver.c
+++ b/src/Driver/Ntdriver.c
@@ -636,6 +636,10 @@ NTSTATUS ProcessVolumeDeviceControlIrp (PDEVICE_OBJECT DeviceObject, PEXTENSION
 			PSTORAGE_PROPERTY_QUERY pStoragePropQuery = (PSTORAGE_PROPERTY_QUERY) Irp->AssociatedIrp.SystemBuffer;
 			STORAGE_QUERY_TYPE type = pStoragePropQuery->QueryType;
 
+			/* return error if an unsupported type is encountered */
+			Irp->IoStatus.Status = STATUS_INVALID_PARAMETER;
+			Irp->IoStatus.Information = 0;
+
 			if (type == PropertyExistsQuery)
 			{
 				if (pStoragePropQuery->PropertyId == StorageAccessAlignmentProperty)