diff --git a/Library/Homebrew/formula.rb b/Library/Homebrew/formula.rb
index e72c53fdc7..1a4540ea31 100644
--- a/Library/Homebrew/formula.rb
+++ b/Library/Homebrew/formula.rb
@@ -3018,12 +3018,10 @@ class Formula
         end
       when :default_prefix
         lambda do |_|
-          on_macos do
-            T.cast(self, PourBottleCheck).reason(+<<~EOS)
-              The bottle needs to be installed into #{Homebrew::DEFAULT_PREFIX}.
-            EOS
-            T.cast(self, PourBottleCheck).satisfy { HOMEBREW_PREFIX.to_s == Homebrew::DEFAULT_PREFIX }
-          end
+          T.cast(self, PourBottleCheck).reason(+<<~EOS)
+            The bottle needs to be installed into #{Homebrew::DEFAULT_PREFIX}.
+          EOS
+          T.cast(self, PourBottleCheck).satisfy { HOMEBREW_PREFIX.to_s == Homebrew::DEFAULT_PREFIX }
         end
       else
         raise ArgumentError, "Invalid preset `pour_bottle?` condition" if only_if.present?