diff --git a/index.js b/src/index.js
similarity index 70%
rename from index.js
rename to src/index.js
index 79ed289..cb74184 100644
--- a/index.js
+++ b/src/index.js
@@ -1,7 +1,7 @@
-import CSSRules from './utilities/rules/css.js';
-import SCSSRules from './utilities/rules/scss.js';
+import CSSRules from './rules/css.js';
+import SCSSRules from './rules/scss.js';
 
-import plugins from './utilities/plugins.js';
+import plugins from './utils/plugins.js';
 
 export default {
   extends: ['stylelint-config-standard-scss'],
diff --git a/utilities/properties/deprecated.js b/src/properties/deprecated.js
similarity index 100%
rename from utilities/properties/deprecated.js
rename to src/properties/deprecated.js
diff --git a/utilities/properties/experimental.js b/src/properties/experimental.js
similarity index 100%
rename from utilities/properties/experimental.js
rename to src/properties/experimental.js
diff --git a/utilities/properties/non-standard.js b/src/properties/non-standard.js
similarity index 100%
rename from utilities/properties/non-standard.js
rename to src/properties/non-standard.js
diff --git a/utilities/properties/order.js b/src/properties/order.js
similarity index 100%
rename from utilities/properties/order.js
rename to src/properties/order.js
diff --git a/utilities/rules/css.js b/src/rules/css.js
similarity index 96%
rename from utilities/rules/css.js
rename to src/rules/css.js
index a04e391..1cbd7fc 100644
--- a/utilities/rules/css.js
+++ b/src/rules/css.js
@@ -1,4 +1,4 @@
-import REGEXP from '../regexps.js';
+import REGEXP from '../utils/regexps.js';
 
 const CSSRules = {
   'color-named': 'never',
diff --git a/utilities/rules/scss.js b/src/rules/scss.js
similarity index 100%
rename from utilities/rules/scss.js
rename to src/rules/scss.js
diff --git a/utilities/plugins.js b/src/utils/plugins.js
similarity index 91%
rename from utilities/plugins.js
rename to src/utils/plugins.js
index bb169f8..1b31772 100644
--- a/utilities/plugins.js
+++ b/src/utils/plugins.js
@@ -1,4 +1,4 @@
-import propertiesOrder from './properties/order.js';
+import propertiesOrder from '../properties/order.js';
 
 const plugins = {
   'prettier/prettier': true,
diff --git a/utilities/regexps.js b/src/utils/regexps.js
similarity index 100%
rename from utilities/regexps.js
rename to src/utils/regexps.js