diff --git a/collects/mzlib/info.ss b/collects/mzlib/info.ss
index d010c91..f9af9b3 100644
--- a/collects/mzlib/info.ss
+++ b/collects/mzlib/info.ss
@@ -1,20 +1,19 @@
 
 (let ([elaboration-time-files
        (list "awk.ss" "compatm.ss" "defstru.ss" 
-	     "macro.ss" "macrox.ss" "match.ss"
+	     "macro.ss" "match.ss"
 	     "shared.ss" "restarts.ss" "cmdlinem.ss"
 	     "spidey.ss" "synrule.ss" "trace.ss"
 	     "cmdlines.ss" "dates.ss" "strings.ss"
 	     "compats.ss" "files.ss" "threads.ss" "transcrs.ss"
 	     "compiles.ss" "functios.ss" "pconvers.ss"
 	     "inflates.ss" "prettys.ss" "maths.ss"
-	     "cores.ss" "coreflats.ss"
+	     "cores.ss" "coreflats.ss" "invoke.ss"
 	     "mzlibs.ss" "mzlibflats.ss")])
   (lambda (request failure)
     (case request
       [(name) "MzLib"]
       [(compile-prefix) '(begin
-			   (require-library "refer.ss")
 			   (require-library "mzlibflats.ss"))]
       [(compile-omit-files) (append elaboration-time-files
 				    (list "refer.ss" "letplsrc.ss"))]