diff --git a/discord/interaction.go b/discord/interaction.go
index bd11ae8..823c26f 100644
--- a/discord/interaction.go
+++ b/discord/interaction.go
@@ -315,6 +315,7 @@ func (*CommandInteraction) data() {}
 
 // CommandInteractionOption is an option for a Command interaction response.
 type CommandInteractionOption struct {
+	Type    CommandOptionType         `json:"type"`
 	Name    string                    `json:"name"`
 	Value   json.Raw                  `json:"value"`
 	Options CommandInteractionOptions `json:"options"`