diff --git a/collects/meta/props b/collects/meta/props
index e5c929e752..1be6ba2355 100755
--- a/collects/meta/props
+++ b/collects/meta/props
@@ -1486,7 +1486,7 @@ path/s is either such a string or a list of them.
 "collects/tests/typed-racket/optimizer/transform.rkt" drdr:command-line #f
 "collects/tests/typed-racket/run.rkt" drdr:command-line (racket * "--nightly") drdr:timeout 1800
 "collects/tests/typed-racket/succeed/submodules.rkt" drdr:command-line (racket * "1")
-"collects/tests/typed-racket/tr-random-testing.rkt" drdr:timeout 200
+"collects/tests/typed-racket/tr-random-testing.rkt" drdr:timeout 300
 "collects/tests/typed-racket/xfail" drdr:command-line #f
 "collects/tests/units" responsible (sstrickl)
 "collects/tests/unstable" responsible (jay samth cce ryanc)