diff --git a/collects/typed-racket/types/union.rkt b/collects/typed-racket/types/union.rkt
index 762fe4b9..1a19bc46 100644
--- a/collects/typed-racket/types/union.rkt
+++ b/collects/typed-racket/types/union.rkt
@@ -4,7 +4,7 @@
          (rep type-rep rep-utils)
          (utils tc-utils)
          (prefix-in c: (contract-req))
-         (types utils subtype abbrev printer comparison)
+         (types utils subtype abbrev comparison)
          racket/match)