1 files changed, 1 insertions, 1 deletions
diff --git a/tt.hs b/tt.hs
index f2798fc..88755f9 100755
--- a/tt.hs
+++ b/tt.hs
@@ -32,7 +32,7 @@ runTests testDir testVar inTree tests flags = do
                           -- two different sets of tests.
                           , "TWISTED_SEPARATE_TESTS="
                           ]
-        args = [ "check", "-s", "-C", testDir ] ++ t ++ flags
+        args = [ "check-twisted", "-s", "-C", testDir ] ++ t ++ flags
     executeFile "make" True args Nothing
 
 unprefix :: FilePath -> String -> String