1 files changed, 1 insertions, 1 deletions
diff --git a/Library/Formula/enscript.rb b/Library/Formula/enscript.rb
index 186f68f07..10edb4844 100644
--- a/Library/Formula/enscript.rb
+++ b/Library/Formula/enscript.rb
@@ -21,7 +21,7 @@ class Enscript < Formula
   test do
     require 'open3'
     Open3.popen3("#{bin}/enscript", "-V") do |_, stdout, _|
-      /GNU Enscript #{Regexp.escape(version)}/ === stdout.read
+      assert_match /GNU Enscript #{Regexp.escape(version)}/, stdout.read
     end
   end
 end