diff --git a/racket/src/expander/expand/local-expand.rkt b/racket/src/expander/expand/local-expand.rkt
index 7f48a0bed7..c8b96e18f8 100644
--- a/racket/src/expander/expand/local-expand.rkt
+++ b/racket/src/expander/expand/local-expand.rkt
@@ -93,7 +93,7 @@
                (internal-definition-context? intdefs)
                (and (list? intdefs) (andmap internal-definition-context? intdefs)))
      (raise-argument-error who
-                           "(or/c #f internal-definitionc-context? (listof internal-definitionc-context?))" 
+                           "(or/c #f internal-definition-context? (listof internal-definition-context?))"
                            intdefs))
 
    (define ctx (get-current-expand-context who))