diff --git a/Formula/e2fsprogs.rb b/Formula/e2fsprogs.rb
index 005b9f3349..6f5ef48679 100644
--- a/Formula/e2fsprogs.rb
+++ b/Formula/e2fsprogs.rb
@@ -1,9 +1,8 @@
-require "formula"
-
 class E2fsprogs < Formula
   homepage "http://e2fsprogs.sourceforge.net/"
-  url "https://downloads.sourceforge.net/e2fsprogs/e2fsprogs-1.42.11.tar.gz"
-  sha1 "3d30eb40f3ca69dcef373a505a061b582e1026c2"
+  url "https://downloads.sourceforge.net/project/e2fsprogs/e2fsprogs/v1.42.12/e2fsprogs-1.42.12.tar.gz"
+  mirror "https://www.kernel.org/pub/linux/kernel/people/tytso/e2fsprogs/v1.42.12/e2fsprogs-1.42.12.tar.gz"
+  sha256 "e17846d91a0edd89fa59b064bde8f8e5cec5851e35f587bcccb4014dbd63186c"
 
   head "https://git.kernel.org/pub/scm/fs/ext2/e2fsprogs.git"
 
@@ -12,18 +11,15 @@ class E2fsprogs < Formula
   depends_on "pkg-config" => :build
   depends_on "gettext"
 
-  # MacPorts patch to compile libs correctly.
-  # Fix a bare return for clang.
-  patch :p0 do
-    url "https://trac.macports.org/export/92117/trunk/dports/sysutils/e2fsprogs/files/patch-lib__Makefile.darwin-lib"
-    sha1 "d6ebd54e504187a6f59e0e0f347aa373692b78d9"
-  end
-
   def install
-    ENV.deparallelize
     system "./configure", "--prefix=#{prefix}", "--disable-e2initrd-helper"
     system "make"
-    system "make install"
-    system "make install-libs"
+    system "make", "install"
+    system "make", "install-libs"
+  end
+
+  test do
+    assert_equal 36, shell_output("#{bin}/uuidgen").strip.length
+    system bin/"lsattr", "-al"
   end
 end