diff --git a/scsh/rx/let-match.scm b/scsh/rx/re-match-syntax.scm
similarity index 99%
rename from scsh/rx/let-match.scm
rename to scsh/rx/re-match-syntax.scm
index 6f6efb7..c4defa8 100644
--- a/scsh/rx/let-match.scm
+++ b/scsh/rx/re-match-syntax.scm
@@ -1,6 +1,6 @@
 ;;; These are some macros to support using regexp matching.
 
-(define-structure let-match-package
+(define-structure regexp-match-syntax
   (export (let-match  :syntax)
 	  (if-match   :syntax)
 	  (match-cond :syntax))