diff --git a/Brewfile b/Brewfile
index 2355825..f849bab 100644
--- a/Brewfile
+++ b/Brewfile
@@ -6,8 +6,5 @@ brew "swiftformat"
 # Already installed on GitHub Actions runner.
 # brew "swiftlint"
 
-tap "kylef/formulae"
-brew "swiftenv"
-
 tap "peripheryapp/periphery"
 cask "periphery"