diff --git a/unused.cabal b/unused.cabal
index 7a23577..06ba525 100644
--- a/unused.cabal
+++ b/unused.cabal
@@ -110,7 +110,7 @@ test-suite unused-test
                      , Unused.Cache.FindArgsFromIgnoredPathsSpec
                      , Unused.AliasesSpec
                      , Paths_unused
-  ghc-options:         -threaded -rtsopts -with-rtsopts=-N -Wall -Werror
+  ghc-options:         -threaded -rtsopts -with-rtsopts=-N -Wall
   default-language:    Haskell2010
 
 source-repository head