diff --git a/scsh/scsh-package.scm b/scsh/scsh-package.scm
index 227eeb6..7465e20 100644
--- a/scsh/scsh-package.scm
+++ b/scsh/scsh-package.scm
@@ -589,4 +589,4 @@
 	external-calls)
   (files md5))
 
-(define-structure srfi-19 (make-srfi-19 scheme-with-scsh))
+(define srfi-19 (make-srfi-19 scheme-with-scsh))