diff --git a/scripts/setup.sh b/scripts/setup.sh
index 3ee77ae..682dc26 100755
--- a/scripts/setup.sh
+++ b/scripts/setup.sh
@@ -4,7 +4,7 @@
 cd $(dirname $0)/..
 
 # Make sure we have the needed executables installed.
-for e in dotnet lefthook prettier nixfmt
+for e in dotnet lefthook nixfmt
 do
   if ! which $e >& /dev/null
   then