diff --git a/berlin-scraper/berlin-scraper.cabal b/berlin-scraper/berlin-scraper.cabal
index 59c1b35..e526d64 100644
--- a/berlin-scraper/berlin-scraper.cabal
+++ b/berlin-scraper/berlin-scraper.cabal
@@ -30,3 +30,4 @@ executable berlin-scraper
                     , bytestring
     hs-source-dirs:   app
     default-language: GHC2021
+    ghc-options:    -threaded -with-rtsopts=-N