diff --git a/docs/content/reference/changesets.md b/docs/content/reference/changesets.md
index 329206ba5ef..b8abffc801a 100644
--- a/docs/content/reference/changesets.md
+++ b/docs/content/reference/changesets.md
@@ -13,7 +13,7 @@ type Mutation {
 	updateUser(id: ID!, changes: UserChanges!): User
 }
 
-type UserChanges {
+input UserChanges {
 	name: String
 	email: String
 }