diff --git a/Cabal/tests/PackageTests/BuildTestSuiteDetailedV09/my.cabal b/Cabal/tests/PackageTests/BuildTestSuiteDetailedV09/my.cabal
index 4ffe9022b17238d9dac37ca0f599e8999254ee11..d1c429de9061f255c2ecaffdf3acb0f98dcdc8c0 100644
--- a/Cabal/tests/PackageTests/BuildTestSuiteDetailedV09/my.cabal
+++ b/Cabal/tests/PackageTests/BuildTestSuiteDetailedV09/my.cabal
@@ -13,7 +13,7 @@ Library
     exposed-modules: Dummy
     build-depends: base, Cabal
 
-test-suite dummy
+test-suite test-Dummy
   type:       detailed-0.9
   test-module: Dummy
   build-depends: base, Cabal