diff --git a/Formula/jpeg@9.rb b/Formula/jpeg@9.rb
deleted file mode 100644
index 31396d6600..0000000000
--- a/Formula/jpeg@9.rb
+++ /dev/null
@@ -1,28 +0,0 @@
-class JpegAT9 < Formula
-  desc "JPEG image manipulation library"
-  homepage "http://www.ijg.org"
-  url "http://www.ijg.org/files/jpegsrc.v9b.tar.gz"
-  version "9.1"
-  sha256 "240fd398da741669bf3c90366f58452ea59041cacc741a489b99f2f6a0bad052"
-
-  bottle do
-    cellar :any
-    sha256 "0fcac25009100dd809a12c537b9563da2e1244f63a55a33bc2df1376fb80eb82" => :sierra
-    sha256 "9bb92308131d09dd0a30601fd12d26538b2006f4c477eac225af51460813958b" => :el_capitan
-    sha256 "51c5f9c675dc4a37ebaeeff0689c87d75f960dea1e3e4e7d92bad06795694093" => :yosemite
-  end
-
-  keg_only :versioned_formula
-
-  def install
-    # Builds static and shared libraries.
-    system "./configure", "--disable-dependency-tracking",
-                          "--disable-silent-rules",
-                          "--prefix=#{prefix}"
-    system "make", "install"
-  end
-
-  test do
-    system "#{bin}/djpeg", test_fixtures("test.jpg")
-  end
-end
diff --git a/formula_renames.json b/formula_renames.json
index cb9c3b7e19..af6efece49 100644
--- a/formula_renames.json
+++ b/formula_renames.json
@@ -79,7 +79,6 @@
   "jboss-as5": "jboss-as@5",
   "jetty8": "jetty@8",
   "jpeg6b": "jpeg@6",
-  "jpeg9": "jpeg@9",
   "juju2": "juju",
   "juju@2.0": "juju",
   "kafka080": "kafka@0.80",