diff --git a/src/properties/order.ts b/src/properties/order.ts
index 7e86f22..e6e39cb 100644
--- a/src/properties/order.ts
+++ b/src/properties/order.ts
@@ -1,4 +1,4 @@
-import REGEXP from '../utils/regexps.ts';
+import regex from '../utils/regexps.ts';
 
 import deprecated from './deprecated.ts';
 import experimental from './experimental.ts';
@@ -156,12 +156,12 @@ export default {
     await createRule(nonStandardPseudoClassMozilla.suppressed),
     await createRule(nonStandardPseudoClassMozilla.userDisabled),
     await createRule(nonStandardPseudoClassMozilla.windowInactive),
-    await createRule(REGEXP.NESTED.ATTRIBUTE),
-    await createRule(REGEXP.NESTED.CLASS),
-    await createRule(REGEXP.NESTED.MODIFIER),
-    await createRule(REGEXP.NESTED.ELEMENT),
-    await createRule(REGEXP.CHILD.ATTRIBUTE),
-    await createRule(REGEXP.CHILD.CLASS),
+    await createRule(regex.NESTED.ATTRIBUTE),
+    await createRule(regex.NESTED.CLASS),
+    await createRule(regex.NESTED.MODIFIER),
+    await createRule(regex.NESTED.ELEMENT),
+    await createRule(regex.CHILD.ATTRIBUTE),
+    await createRule(regex.CHILD.CLASS),
     'rules',
     await createAtRule('include', true),
     'at-rules',
diff --git a/src/rules/css.ts b/src/rules/css.ts
index 761b416..662c101 100644
--- a/src/rules/css.ts
+++ b/src/rules/css.ts
@@ -1,4 +1,4 @@
-import REGEXP from '../utils/regexps.ts';
+import regex from '../utils/regexps.ts';
 
 export default {
   'at-rule-disallowed-list': ['debug'],
@@ -17,7 +17,7 @@ export default {
   'no-descending-specificity': null,
   'no-unknown-animations': true,
   'selector-class-pattern': [
-    `^${REGEXP.BEM.BLOCK}*${REGEXP.BEM.ELEMENT}?${REGEXP.BEM.MODIFIER}?$`,
+    `^${regex.BEM.BLOCK}*${regex.BEM.ELEMENT}?${regex.BEM.MODIFIER}?$`,
     {
       message: 'Expected lowercase class name by BEM (block__element--modifier)',
     },