diff --git a/middleware/generatePermutations.js b/middleware/generatePermutations.js
deleted file mode 100644
index da4b56de..00000000
--- a/middleware/generatePermutations.js
+++ /dev/null
@@ -1,49 +0,0 @@
-var _ = require('lodash');
-
-function setup() {
-  return function generatePermutations(req, res, next) {
-    if (_.isUndefined(req.clean) || _.isEmpty(req.clean.parsed_text)) {
-      return next();
-    }
-
-    req.clean.permutations = [];
-
-    if (req.clean.parsed_text.hasOwnProperty('number')) {
-      req.clean.permutations.push(req.clean.parsed_text);
-
-      if (req.clean.parsed_text.hasOwnProperty('street')) {
-        req.clean.permutations.push({
-          street: req.clean.parsed_text.street,
-          city: req.clean.parsed_text.city,
-          state: req.clean.parsed_text.state
-        });
-
-      }
-
-      if (req.clean.parsed_text.hasOwnProperty('city')) {
-        req.clean.permutations.push({
-          city: req.clean.parsed_text.city,
-          state: req.clean.parsed_text.state
-        });
-
-      }
-
-      if (req.clean.parsed_text.hasOwnProperty('state')) {
-        req.clean.permutations.push({
-          state: req.clean.parsed_text.state
-        });
-      }
-
-    }
-
-    // { number: '102',
-    //   street: 'south charles st',
-    //   city: 'red lion',
-    //   state: 'pa' }
-
-    next();
-  };
-
-}
-
-module.exports = setup;
diff --git a/test/unit/middleware/generatePermutations.js b/test/unit/middleware/generatePermutations.js
deleted file mode 100644
index c05f30dd..00000000
--- a/test/unit/middleware/generatePermutations.js
+++ /dev/null
@@ -1,207 +0,0 @@
-var generatePermutations = require('../../../middleware/generatePermutations')();
-
-module.exports.tests = {};
-
-module.exports.tests.confidenceScore = function(test, common) {
-  test('undefined req.clean should not throw exception', function(t) {
-    var req = {};
-    var res = {};
-    var next_called = false;
-
-    function testIt() {
-      generatePermutations(req, res, function() { next_called = true; });
-    }
-
-    t.doesNotThrow(testIt, 'an exception should not have been thrown');
-    t.ok(next_called);
-    t.end();
-
-  });
-
-  test('undefined req.clean.parsed_text should not throw exception', function(t) {
-    var req = {
-      clean: {}
-    };
-    var res = {};
-    var next_called = false;
-
-    function testIt() {
-      generatePermutations(req, res, function() { next_called = true; });
-    }
-
-    t.doesNotThrow(testIt, 'an exception should not have been thrown');
-    t.ok(next_called);
-    t.equal(req.clean.permutations, undefined);
-    t.end();
-
-  });
-
-  test('empty req.clean.parsed_text should not throw exception', function(t) {
-    var req = {
-      clean: {
-        parsed_text: {}
-      }
-    };
-    var res = {};
-    var next_called = false;
-
-    function testIt() {
-      generatePermutations(req, res, function() { next_called = true; });
-    }
-
-    t.doesNotThrow(testIt, 'an exception should not have been thrown');
-    t.ok(next_called);
-    t.equal(req.clean.permutations, undefined);
-    t.end();
-
-  });
-
-  test('parsed_text with number should add permutations for less granular searches', function(t) {
-    var req = {
-      clean: {
-        parsed_text: {
-          number: '1234',
-          street: 'street name',
-          city: 'city name',
-          state: 'state name'
-        }
-      }
-    };
-    var res = {};
-    var next_called = false;
-
-    function testIt() {
-      generatePermutations(req, res, function() { next_called = true; });
-    }
-
-    var expected_permutations = [
-      {
-        number: '1234',
-        street: 'street name',
-        city: 'city name',
-        state: 'state name'
-      },
-      {
-        street: 'street name',
-        city: 'city name',
-        state: 'state name'
-      },
-      {
-        city: 'city name',
-        state: 'state name'
-      },
-      {
-        state: 'state name'
-      }
-    ];
-
-    testIt();
-
-    t.deepEquals(req.clean.permutations, expected_permutations);
-    t.ok(next_called);
-    t.end();
-
-  });
-
-  //
-  // test('empty res and req should not throw exception', function(t) {
-  //   function testIt() {
-  //     confidenceScore({}, {}, function() {});
-  //   }
-  //
-  //   t.doesNotThrow(testIt, 'an exception should not have been thrown');
-  //   t.end();
-  // });
-  //
-  // test('res.results without parsed_text should not throw exception', function(t) {
-  //   var req = {};
-  //   var res = {
-  //     data: [{
-  //       name: 'foo'
-  //     }],
-  //     meta: [10]
-  //   };
-  //
-  //   function testIt() {
-  //     confidenceScore(req, res, function() {});
-  //   }
-  //
-  //   t.doesNotThrow(testIt, 'an exception should not have been thrown');
-  //   t.end();
-  // });
-  //
-  // test('hit without address should not error', function(t) {
-  //   var req = {
-  //     clean: {
-  //       text: 'test name3',
-  //       parsed_text: {
-  //         postalcode: 12345
-  //       }
-  //     }
-  //   };
-  //   var res = {
-  //     data: [{
-  //       name: {
-  //         default: 'foo'
-  //       }
-  //     }],
-  //     meta: {
-  //       scores: [10]
-  //     }
-  //   };
-  //
-  //   function testIt() {
-  //     confidenceScore(req, res, function() {});
-  //   }
-  //
-  //   t.doesNotThrow(testIt, 'an exception should not have been thrown with no address');
-  //   t.end();
-  // });
-  //
-  //
-  // test('res.results without parsed_text should not throw exception', function(t) {
-  //   var req = {
-  //     clean: { text: 'test name1' }
-  //   };
-  //   var res = {
-  //     data: [{
-  //       _score: 10,
-  //       found: true,
-  //       value: 1,
-  //       center_point: { lat: 100.1, lon: -50.5 },
-  //       name: { default: 'test name1' },
-  //       parent: {
-  //         country: ['country1'],
-  //         region: ['state1'],
-  //         county: ['city1']
-  //       }
-  //     }, {
-  //       _score: 20,
-  //       value: 2,
-  //       center_point: { lat: 100.2, lon: -51.5 },
-  //       name: { default: 'test name2' },
-  //       parent: {
-  //         country: ['country2'],
-  //         region: ['state2'],
-  //         county: ['city2']
-  //       }
-  //     }],
-  //     meta: {scores: [10]}
-  //   };
-  //
-  //   confidenceScore(req, res, function() {});
-  //   t.equal(res.data[0].confidence, 0.6, 'score was set');
-  //   t.end();
-  // });
-
-};
-
-module.exports.all = function (tape, common) {
-  function test(name, testFunction) {
-    return tape('[middleware] confidenceScore: ' + name, testFunction);
-  }
-
-  for( var testCase in module.exports.tests ){
-    module.exports.tests[testCase](test, common);
-  }
-};