diff --git a/ice-9/compile-psyntax.scm b/ice-9/compile-psyntax.scm
new file mode 100644
index 000000000..b96e8111b
--- /dev/null
+++ b/ice-9/compile-psyntax.scm
@@ -0,0 +1,25 @@
+(use-modules (ice-9 syncase))
+
+;; XXX - We need to be inside (ice-9 syncase) since psyntax.ss calls
+;; `eval' int he `interaction-environment' aka the current module and
+;; it expects to have `andmap' there.  The reason for this escapes me
+;; at the moment.
+;;
+(define-module (ice-9 syncase))
+
+(define source (list-ref (command-line) 1))
+(define target (list-ref (command-line) 2))
+
+(let ((in (open-input-file source))
+      (out (open-output-file (string-append target ".tmp"))))
+  (let loop ((x (read in)))
+    (if (eof-object? x)
+	(begin
+	  (close-port out)
+	  (close-port in))
+	(begin
+	  (write (sc-expand3 x 'c '(compile load eval)) out)
+	  (newline out)
+	  (loop (read in))))))
+
+(system (format #f "mv -f ~s.tmp ~s" target target))