diff --git a/example_test.go b/example_test.go
index b45e45c3..5832349b 100644
--- a/example_test.go
+++ b/example_test.go
@@ -84,6 +84,7 @@ func ExampleCreate_gpt() {
 		ProtectiveMBR:      true,
 		Partitions: []*gpt.Partition{
 			{
+				Index: 1,
 				Start: 1 * 1024 * 1024 / 512,
 				Size:  10 * 1024 * 1024,
 				Type:  gpt.MBRPartitionScheme,
diff --git a/examples/efi_create.go b/examples/efi_create.go
index cd31026f..b7a4051c 100644
--- a/examples/efi_create.go
+++ b/examples/efi_create.go
@@ -31,7 +31,7 @@ func CreateEfi(diskImg string) {
 	// create a partition table
 	table := &gpt.Table{
 		Partitions: []*gpt.Partition{
-			{Start: uint64(partitionStart), End: uint64(partitionEnd), Type: gpt.EFISystemPartition, Name: "EFI System"},
+			{Index: 1, Start: uint64(partitionStart), End: uint64(partitionEnd), Type: gpt.EFISystemPartition, Name: "EFI System"},
 		},
 	}
 	// apply the partition table