diff --git a/src/modules/app/functions/lint-files.ts b/src/modules/app/functions/lint-files.ts
index 84191d34..0edac356 100644
--- a/src/modules/app/functions/lint-files.ts
+++ b/src/modules/app/functions/lint-files.ts
@@ -216,5 +216,9 @@ export const lintFiles = async (
 		await outputFile(configuration.outputFile, errors, warnings);
 	}
 
+	if (errors.length > 0) {
+		return 1;
+	}
+
 	return 0;
 };
diff --git a/src/modules/core/functions/lint.ts b/src/modules/core/functions/lint.ts
index c7f7c9ce..81b71d68 100644
--- a/src/modules/core/functions/lint.ts
+++ b/src/modules/core/functions/lint.ts
@@ -199,4 +199,8 @@ export const lint = async (
 	if (configuration.outputFile) {
 		await outputFile(configuration.outputFile, errors, warnings);
 	}
+
+	if (errors.length > 0) {
+		process.exit(1);
+	}
 };