diff --git a/collects/meta/props b/collects/meta/props
index 04212267b6..bfc80300cc 100755
--- a/collects/meta/props
+++ b/collects/meta/props
@@ -1822,7 +1822,7 @@ path/s is either such a string or a list of them.
 "collects/tests/racket/path.rktl" drdr:command-line #f
 "collects/tests/racket/pathlib.rktl" drdr:command-line (racket "-f" *)
 "collects/tests/racket/pconvert.rktl" drdr:command-line #f
-"collects/tests/racket/place-channel.rktl" responsible (tewk) drdr:command-line (racket "-tm" *)
+"collects/tests/racket/place-channel.rkt" responsible (tewk) drdr:command-line (racket "-tm" *)
 "collects/tests/racket/place.rktl" responsible (tewk) drdr:command-line (racket "-f" *)
 "collects/tests/racket/port.rktl" drdr:command-line #f
 "collects/tests/racket/portlib.rktl" drdr:command-line #f
diff --git a/collects/tests/racket/place-channel.rktl b/collects/tests/racket/place-channel.rkt
similarity index 100%
rename from collects/tests/racket/place-channel.rktl
rename to collects/tests/racket/place-channel.rkt