diff --git a/gulp/config.js b/gulp/config.js
index ef481480..1fee4224 100644
--- a/gulp/config.js
+++ b/gulp/config.js
@@ -1,5 +1,3 @@
-'use strict';
-
 export default {
 
   browserPort: 3000,
diff --git a/gulp/index.js b/gulp/index.js
index cc67d56e..c3e5fb44 100644
--- a/gulp/index.js
+++ b/gulp/index.js
@@ -1,5 +1,3 @@
-'use strict';
-
 import fs          from 'fs';
 import gulp        from 'gulp';
 import onlyScripts from './util/scriptFilter';
diff --git a/gulp/tasks/browserSync.js b/gulp/tasks/browserSync.js
index e908b06d..064f9717 100644
--- a/gulp/tasks/browserSync.js
+++ b/gulp/tasks/browserSync.js
@@ -1,5 +1,3 @@
-'use strict';
-
 import config      from '../config';
 import url         from 'url';
 import browserSync from 'browser-sync';
diff --git a/gulp/tasks/browserify.js b/gulp/tasks/browserify.js
index 0c18b68c..244906a7 100644
--- a/gulp/tasks/browserify.js
+++ b/gulp/tasks/browserify.js
@@ -1,5 +1,3 @@
-'use strict';
-
 import gulp         from 'gulp';
 import gulpif       from 'gulp-if';
 import source       from 'vinyl-source-stream';
diff --git a/gulp/tasks/clean.js b/gulp/tasks/clean.js
index 0b374eed..11adbdd5 100644
--- a/gulp/tasks/clean.js
+++ b/gulp/tasks/clean.js
@@ -1,5 +1,3 @@
-'use strict';
-
 import config from '../config';
 import gulp   from 'gulp';
 import del    from 'del';
diff --git a/gulp/tasks/deploy.js b/gulp/tasks/deploy.js
index 3b00367e..e2214cf1 100644
--- a/gulp/tasks/deploy.js
+++ b/gulp/tasks/deploy.js
@@ -1,5 +1,3 @@
-'use strict';
-
 import gulp from 'gulp';
 
 gulp.task('deploy', ['prod'], function() {
diff --git a/gulp/tasks/development.js b/gulp/tasks/development.js
index 681d075c..9ed15f79 100644
--- a/gulp/tasks/development.js
+++ b/gulp/tasks/development.js
@@ -1,5 +1,3 @@
-'use strict';
-
 import gulp        from 'gulp';
 import runSequence from 'run-sequence';
 
diff --git a/gulp/tasks/eslint.js b/gulp/tasks/eslint.js
index 9323e59e..ba919a46 100644
--- a/gulp/tasks/eslint.js
+++ b/gulp/tasks/eslint.js
@@ -1,5 +1,3 @@
-'use strict';
-
 import config from '../config';
 import gulp   from 'gulp';
 import eslint from 'gulp-eslint';
diff --git a/gulp/tasks/fonts.js b/gulp/tasks/fonts.js
index 7dcc3805..4d133307 100644
--- a/gulp/tasks/fonts.js
+++ b/gulp/tasks/fonts.js
@@ -1,5 +1,3 @@
-'use strict';
-
 import config      from '../config';
 import changed     from 'gulp-changed';
 import gulp        from 'gulp';
diff --git a/gulp/tasks/gzip.js b/gulp/tasks/gzip.js
index 2ebeac7e..240fc79c 100644
--- a/gulp/tasks/gzip.js
+++ b/gulp/tasks/gzip.js
@@ -1,5 +1,3 @@
-'use strict';
-
 import config from '../config';
 import gulp   from 'gulp';
 import gzip   from 'gulp-gzip';
diff --git a/gulp/tasks/images.js b/gulp/tasks/images.js
index e423b19d..95f7f2cb 100644
--- a/gulp/tasks/images.js
+++ b/gulp/tasks/images.js
@@ -1,5 +1,3 @@
-'use strict';
-
 import config      from '../config';
 import changed     from 'gulp-changed';
 import gulp        from 'gulp';
diff --git a/gulp/tasks/production.js b/gulp/tasks/production.js
index 563b8d0e..f5cb91e2 100644
--- a/gulp/tasks/production.js
+++ b/gulp/tasks/production.js
@@ -1,5 +1,3 @@
-'use strict';
-
 import gulp        from 'gulp';
 import runSequence from 'run-sequence';
 
diff --git a/gulp/tasks/protractor.js b/gulp/tasks/protractor.js
index f8a25c08..40b9cb9f 100644
--- a/gulp/tasks/protractor.js
+++ b/gulp/tasks/protractor.js
@@ -1,5 +1,3 @@
-'use strict';
-
 import config     from '../config';
 import testServer from '../util/testServer';
 import gulp       from 'gulp';
diff --git a/gulp/tasks/styles.js b/gulp/tasks/styles.js
index 31a5428c..97011335 100644
--- a/gulp/tasks/styles.js
+++ b/gulp/tasks/styles.js
@@ -1,5 +1,3 @@
-'use strict';
-
 import config       from '../config';
 import gulp         from 'gulp';
 import gulpif       from 'gulp-if';
diff --git a/gulp/tasks/test.js b/gulp/tasks/test.js
index 7236ee65..feb79c31 100644
--- a/gulp/tasks/test.js
+++ b/gulp/tasks/test.js
@@ -1,5 +1,3 @@
-'use strict';
-
 import gulp        from 'gulp';
 import runSequence from 'run-sequence';
 
diff --git a/gulp/tasks/unit.js b/gulp/tasks/unit.js
index 99549fc4..d0d1c840 100644
--- a/gulp/tasks/unit.js
+++ b/gulp/tasks/unit.js
@@ -1,5 +1,3 @@
-'use strict';
-
 import config   from '../config';
 import path     from 'path';
 import gulp     from 'gulp';
diff --git a/gulp/tasks/views.js b/gulp/tasks/views.js
index 06bee0f5..9b22bd42 100644
--- a/gulp/tasks/views.js
+++ b/gulp/tasks/views.js
@@ -1,5 +1,3 @@
-'use strict';
-
 import config        from '../config';
 import gulp          from 'gulp';
 import merge         from 'merge-stream';
diff --git a/gulp/tasks/watch.js b/gulp/tasks/watch.js
index 373e80e5..a1b1cf16 100644
--- a/gulp/tasks/watch.js
+++ b/gulp/tasks/watch.js
@@ -1,5 +1,3 @@
-'use strict';
-
 import config from '../config';
 import gulp   from 'gulp';
 
diff --git a/gulp/util/bundleLogger.js b/gulp/util/bundleLogger.js
index c1d8c5cf..da496922 100644
--- a/gulp/util/bundleLogger.js
+++ b/gulp/util/bundleLogger.js
@@ -1,5 +1,3 @@
-'use strict';
-
 import gutil        from 'gulp-util';
 import prettyHrtime from 'pretty-hrtime';
 
diff --git a/gulp/util/handleErrors.js b/gulp/util/handleErrors.js
index 04d8b68f..c846aa26 100644
--- a/gulp/util/handleErrors.js
+++ b/gulp/util/handleErrors.js
@@ -1,5 +1,3 @@
-'use strict';
-
 import gutil  from 'gulp-util';
 import notify from 'gulp-notify';
 
diff --git a/gulp/util/scriptFilter.js b/gulp/util/scriptFilter.js
index 5ba162c8..cbf7a576 100644
--- a/gulp/util/scriptFilter.js
+++ b/gulp/util/scriptFilter.js
@@ -1,5 +1,3 @@
-'use strict';
-
 import path from 'path';
 
 // Filters out non .js files. Prevents
diff --git a/gulp/util/testServer.js b/gulp/util/testServer.js
index a7895cb4..b2d8aca4 100644
--- a/gulp/util/testServer.js
+++ b/gulp/util/testServer.js
@@ -1,5 +1,3 @@
-'use strict';
-
 import express from 'express';
 
 export default function testServer({port, dir}) {
diff --git a/test/e2e/example_spec.js b/test/e2e/example_spec.js
index d68cb4a6..c5545e71 100644
--- a/test/e2e/example_spec.js
+++ b/test/e2e/example_spec.js
@@ -1,7 +1,5 @@
 /*global browser, by */
 
-'use strict';
-
 describe('E2E: Example', function() {
 
   beforeEach(function() {
diff --git a/test/e2e/routes_spec.js b/test/e2e/routes_spec.js
index 3cedacaa..65e34039 100644
--- a/test/e2e/routes_spec.js
+++ b/test/e2e/routes_spec.js
@@ -1,7 +1,5 @@
 /*global browser */
 
-'use strict';
-
 describe('E2E: Routes', function() {
 
   it('should have a working home route', function() {
diff --git a/test/karma.conf.js b/test/karma.conf.js
index c662ea36..d0650f82 100644
--- a/test/karma.conf.js
+++ b/test/karma.conf.js
@@ -1,5 +1,3 @@
-'use strict';
-
 const istanbul = require('browserify-istanbul');
 const isparta  = require('isparta');
 
diff --git a/test/unit/constants_spec.js b/test/unit/constants_spec.js
index d835f966..aef61a3d 100644
--- a/test/unit/constants_spec.js
+++ b/test/unit/constants_spec.js
@@ -1,5 +1,3 @@
-'use strict';
-
 describe('Unit: Constants', function() {
 
   let constants;
diff --git a/test/unit/controllers/example_spec.js b/test/unit/controllers/example_spec.js
index be52bd2c..67449548 100644
--- a/test/unit/controllers/example_spec.js
+++ b/test/unit/controllers/example_spec.js
@@ -1,5 +1,3 @@
-'use strict';
-
 describe('Unit: ExampleCtrl', function() {
 
   let ctrl;
diff --git a/test/unit/directives/example_spec.js b/test/unit/directives/example_spec.js
index a24a9a46..2729fb08 100644
--- a/test/unit/directives/example_spec.js
+++ b/test/unit/directives/example_spec.js
@@ -1,7 +1,5 @@
 /* global module */
 
-'use strict';
-
 describe('Unit: ExampleDirective', function() {
 
   let element;
diff --git a/test/unit/filters/example_spec.js b/test/unit/filters/example_spec.js
index 6bcdf0a9..637e7822 100644
--- a/test/unit/filters/example_spec.js
+++ b/test/unit/filters/example_spec.js
@@ -1,5 +1,3 @@
-'use strict';
-
 describe('Unit: ExampleFilter', function() {
 
   let $filter;
diff --git a/test/unit/services/example_spec.js b/test/unit/services/example_spec.js
index 5ca3457b..afd3c341 100644
--- a/test/unit/services/example_spec.js
+++ b/test/unit/services/example_spec.js
@@ -1,5 +1,3 @@
-'use strict';
-
 describe('Unit: ExampleService', function() {
 
   let http, service;