diff --git a/packages/core/src/service/Project.ts b/packages/core/src/service/Project.ts
index afbb0e7c1..e25d26025 100644
--- a/packages/core/src/service/Project.ts
+++ b/packages/core/src/service/Project.ts
@@ -337,6 +337,7 @@ export class Project implements ExternalEventEmitter {
 
 		this.#configService.on('changed', ({ config }) => {
 			this.config = config
+			this.#excludeMatcher = fileUtil.createMatcher(this.config.env.exclude)
 			this.logger.info('[Project] [Config] Changed')
 		}).on(
 			'error',