diff --git a/Aliases/grails@3.3 b/Aliases/grails@3.3
deleted file mode 120000
index 295e3e33b8..0000000000
--- a/Aliases/grails@3.3
+++ /dev/null
@@ -1 +0,0 @@
-../Formula/grails.rb
\ No newline at end of file
diff --git a/Formula/grails@2.5.rb b/Formula/grails@2.5.rb
deleted file mode 100644
index 8c6e13c67b..0000000000
--- a/Formula/grails@2.5.rb
+++ /dev/null
@@ -1,27 +0,0 @@
-class GrailsAT25 < Formula
-  desc "Web application framework for the Groovy language"
-  homepage "https://grails.org"
-  url "https://github.com/grails/grails-core/releases/download/v2.5.6/grails-2.5.6.zip"
-  sha256 "58c1283d7748449bc3cecf8c9fe883157f2a279fa75ff14aa6d6388461527187"
-
-  bottle :unneeded
-
-  depends_on :java
-
-  def install
-    rm_f Dir["bin/*.bat", "bin/cygrails", "*.bat"]
-    prefix.install %w[LICENSE README]
-    libexec.install Dir["*"]
-    bin.mkpath
-    Dir["#{libexec}/bin/*"].each do |f|
-      next unless File.extname(f).empty?
-      ln_s f, bin+File.basename(f)
-    end
-  end
-
-  test do
-    ENV["JAVA_HOME"] = `/usr/libexec/java_home`.chomp
-    assert_match "Grails version: #{version}",
-      shell_output("#{bin}/grails --version")
-  end
-end