diff --git a/pkgs/tools/security/volatility/default.nix b/pkgs/tools/security/volatility/default.nix
index 32be6aaa837d..41e227cee7e3 100644
--- a/pkgs/tools/security/volatility/default.nix
+++ b/pkgs/tools/security/volatility/default.nix
@@ -1,22 +1,22 @@
 { stdenv, fetchurl, buildPythonPackage, pycrypto }:
 
 buildPythonPackage rec {
-    namePrefix = "";
-    name = "volatility-2.3.1";
+  namePrefix = "";
+  name = "volatility-2.3.1";
 
-    src = fetchurl {
-      url = "http://volatility.googlecode.com/files/${name}.tar.gz";
-      sha256 = "bb1411fc671e0bf550a31e534fb1991b2f940f1dce1ebe4ce2fb627aec40726c";
-    };
+  src = fetchurl {
+    url = "http://volatility.googlecode.com/files/${name}.tar.gz";
+    sha256 = "bb1411fc671e0bf550a31e534fb1991b2f940f1dce1ebe4ce2fb627aec40726c";
+  };
 
-    doCheck = false;
+  doCheck = false;
 
-    propagatedBuildInputs = [ pycrypto ];
+  propagatedBuildInputs = [ pycrypto ];
 
-    meta = with stdenv.lib; {
-		homepage = https://code.google.com/p/volatility;
-		description = "advanced memory forensics framework";
-		maintainers = with maintainers; [ bosu ];
-		license = "GPLv2+";
-    };
+  meta = with stdenv.lib; {
+    homepage = https://code.google.com/p/volatility;
+    description = "advanced memory forensics framework";
+    maintainers = with maintainers; [ bosu ];
+    license = "GPLv2+";
+  };
 }