diff --git a/go.mod b/go.mod
index 1053de0..86e3da2 100644
--- a/go.mod
+++ b/go.mod
@@ -1,4 +1,4 @@
-module github.com/google/go-querystring
+module github.com/nk915/go-querystring
 
 go 1.10
 
diff --git a/query/encode.go b/query/encode.go
index 9f2a8ec..bec7c55 100644
--- a/query/encode.go
+++ b/query/encode.go
@@ -244,6 +244,8 @@ func reflectValue(values url.Values, val reflect.Value, scope string) error {
 					k := name
 					if opts.Contains("numbered") {
 						k = fmt.Sprintf("%s%d", name, i)
+					} else if opts.Contains("spotnumbered") {
+						k = fmt.Sprintf("%s.%d", name, i+1)
 					}
 					values.Add(k, valueString(sv.Index(i), opts, sf))
 				}
diff --git a/query/encode_test.go b/query/encode_test.go
index a94b44d..f9dae33 100644
--- a/query/encode_test.go
+++ b/query/encode_test.go
@@ -237,7 +237,12 @@ func TestValues_Slices(t *testing.T) {
 			}{[2]string{"a", "b"}},
 			url.Values{"V0": {"a"}, "V1": {"b"}},
 		},
-
+		{
+			struct {
+				V [2]string `url:",spotnumbered"`
+			}{[2]string{"a", "b"}},
+			url.Values{"V.1": {"a"}, "V.2": {"b"}},
+		},
 		// custom delimiters
 		{
 			struct {