diff --git a/racket/collects/racket/private/define-et-al.rkt b/racket/collects/racket/private/define-et-al.rkt
index fea6207fc0..4f617c9d79 100644
--- a/racket/collects/racket/private/define-et-al.rkt
+++ b/racket/collects/racket/private/define-et-al.rkt
@@ -71,6 +71,8 @@
 	     "bad syntax"
 	     x)))))
 
+  (define-values (call/ec) call-with-escape-continuation)
+
   (-define-syntax let/ec 
     (lambda (code)
       (let ([l (syntax->list code)])
@@ -81,7 +83,7 @@
 		  [exprs (stx-cdr (stx-cdr code))])
 	      (datum->syntax
 	       (quote-syntax here)
-	       `(call-with-escape-continuation (lambda (,var) ,@(stx->list exprs)))
+	       `(call/ec (lambda (,var) ,@(stx->list exprs)))
 	       code))
 	    (raise-syntax-error
 	     #f
@@ -198,4 +200,4 @@
 					 (syntax-local-introduce super-id))
 			result))))))))))
 
-  (#%provide -define -define-syntax when unless let/ec -define-struct))
+  (#%provide -define -define-syntax when unless call/ec let/ec -define-struct))
diff --git a/racket/collects/racket/private/more-scheme.rkt b/racket/collects/racket/private/more-scheme.rkt
index b1511ce779..8284abdd7e 100644
--- a/racket/collects/racket/private/more-scheme.rkt
+++ b/racket/collects/racket/private/more-scheme.rkt
@@ -300,13 +300,12 @@
 	      (set! id temp) ...)))])))
   
   (define-values (call/cc) call-with-current-continuation)
-  (define-values (call/ec) call-with-escape-continuation)
 
   (define-syntax let/cc
     (lambda (stx)
       (syntax-case stx ()
 	[(_ var body1 body ...)
-	 (syntax/loc stx (call-with-current-continuation (lambda (var) body1 body ...)))])))
+	 (syntax/loc stx (call/cc (lambda (var) body1 body ...)))])))
 
   (define-syntax fluid-let
     (lambda (stx)
@@ -389,6 +388,6 @@
              (rename break-paramz? break-parameterization?)
              with-handlers with-handlers* call-with-exception-handler
              set!-values
-             let/cc call/cc call/ec fluid-let time
+             let/cc call/cc fluid-let time
              log-fatal log-error log-warning log-info log-debug define-logger
              hash-ref! hash-has-key? hash-update hash-update!))