diff --git a/mwc-random.cabal b/mwc-random.cabal
index 268449e..a15b352 100644
--- a/mwc-random.cabal
+++ b/mwc-random.cabal
@@ -118,6 +118,8 @@ test-suite mwc-prop-tests
                , tasty >=1.3.1
                , tasty-quickcheck
                , tasty-hunit
+               , random     >=1.2
+               , mtl
 
 test-suite mwc-doctests
   type:             exitcode-stdio-1.0