diff --git a/brittany.cabal b/brittany.cabal
index c301bb3..16f3061 100644
--- a/brittany.cabal
+++ b/brittany.cabal
@@ -70,7 +70,6 @@ common library
   ghc-options:
     -Weverything
     -Wno-all-missed-specialisations
-    -Wno-incomplete-uni-patterns
     -Wno-missing-deriving-strategies
     -Wno-missing-export-lists
     -Wno-missing-import-lists