diff --git a/semantic-diff.cabal b/semantic-diff.cabal
index b74299ced..cc3507320 100644
--- a/semantic-diff.cabal
+++ b/semantic-diff.cabal
@@ -51,7 +51,7 @@ executable semantic-diff-exe
   hs-source-dirs:      app
   main-is:             Main.hs
   other-modules:       Parsers
-  ghc-options:         -threaded -rtsopts -with-rtsopts=-N -optl=-static -optl=-pthread
+  ghc-options:         -threaded -rtsopts -with-rtsopts=-N -optl=-static
   build-depends:       base
                      , bifunctors
                      , bytestring