diff --git a/src/rules/consistent-data-testid.ts b/src/rules/consistent-data-testid.ts
index 50f90e44..89a0e1ad 100644
--- a/src/rules/consistent-data-testid.ts
+++ b/src/rules/consistent-data-testid.ts
@@ -15,6 +15,7 @@ export type Options = [
 ];
 
 const FILENAME_PLACEHOLDER = '{fileName}';
+const PATH_SEPARATOR_PATTERN = /[/\\]/u;
 
 export default createTestingLibraryRule<Options, MessageIds>({
 	name: RULE_NAME,
@@ -82,7 +83,7 @@ export default createTestingLibraryRule<Options, MessageIds>({
 		const { testIdPattern, testIdAttribute: attr, customMessage } = options;
 
 		function getFileNameData() {
-			const splitPath = getFilename(context).split('/');
+			const splitPath = getFilename(context).split(PATH_SEPARATOR_PATTERN);
 			const fileNameWithExtension = splitPath.pop() ?? '';
 			if (
 				fileNameWithExtension.includes('[') ||
diff --git a/tests/rules/consistent-data-testid.test.ts b/tests/rules/consistent-data-testid.test.ts
index 2e3e2c24..9d64fa3b 100644
--- a/tests/rules/consistent-data-testid.test.ts
+++ b/tests/rules/consistent-data-testid.test.ts
@@ -77,6 +77,25 @@ const validTestCases: RuleValidTestCase[] = [
 		code: `
             import React from 'react';
 
+            const TestComponent = props => {
+              return (
+                <div data-testid="Link__Button">
+                  Hello
+                </div>
+              )
+            };
+          `,
+		options: [
+			{
+				testIdPattern: '^{fileName}__([A-Z]+[a-z]*?)+$',
+			},
+		],
+		filename: 'C:\\workspace\\projectX\\src\\components\\Link\\Link.tsx',
+	},
+	{
+		code: `
+            import React from 'react';
+
             const TestComponent = props => {
               return (
                 <div data-testid="Awesome">