diff --git a/accounts.go b/accounts.go
index 9e0b17d..a6d1e75 100644
--- a/accounts.go
+++ b/accounts.go
@@ -194,12 +194,14 @@ func (c *Client) AccountUnmute(ctx context.Context, id int64) (*Relationship, er
 }
 
 // GetAccountRelationship return relationship for the account.
-func (c *Client) GetAccountRelationship(ctx context.Context, id int64) ([]*Relationship, error) {
+func (c *Client) GetAccountRelationships(ctx context.Context, ids []int64) ([]*Relationship, error) {
 	params := url.Values{}
-	params.Set("id", fmt.Sprint(id))
+	for _, id := range ids {
+		params.Add("id[]", fmt.Sprint(id))
+	}
 
 	var relationships []*Relationship
-	err := c.doAPI(ctx, http.MethodGet, "/api/v1/accounts/relationship", params, &relationships)
+	err := c.doAPI(ctx, http.MethodGet, "/api/v1/accounts/relationships", params, &relationships)
 	if err != nil {
 		return nil, err
 	}