diff --git a/utils.rkt b/utils.rkt
index b5d5a69..3fa859c 100644
--- a/utils.rkt
+++ b/utils.rkt
@@ -605,7 +605,7 @@
          #:combine/key [combine/key
                         (if combine
                             (λ (_ x y) (combine x y))
-                            (error 'hash-intersection))]
+                            (error 'hash-intersect))]
          one . rest)
   (define common-keys (apply set-intersect (map hash-keys (cons one rest))))
   (define res (for/hash ([k (in-list common-keys)])