diff --git a/haskell/Puzzles/Day8.hs b/haskell/Puzzles/Day8.hs
index 44af7ad..1c2d759 100644
--- a/haskell/Puzzles/Day8.hs
+++ b/haskell/Puzzles/Day8.hs
@@ -8,8 +8,6 @@ import Data.Text.Lazy qualified as TL
 import Linear.Metric
 import Linear.V3
 
-import Prelude hiding (tail)
-
 puzzle :: Puzzle
 puzzle =
     Puzzle
diff --git a/haskell/aoc.cabal b/haskell/aoc.cabal
index b3d8e71..6be3f13 100644
--- a/haskell/aoc.cabal
+++ b/haskell/aoc.cabal
@@ -27,6 +27,7 @@ executable aoc
         NamedFieldPuns
         NegativeLiterals
         NoFieldSelectors
+        NoImplicitPrelude
         NoMonomorphismRestriction
         OverloadedRecordDot
         OverloadedStrings