diff --git a/build.gradle b/build.gradle
index 9c200f82..7f705a64 100644
--- a/build.gradle
+++ b/build.gradle
@@ -66,7 +66,8 @@ updateDependenciesSettings {
 	}
 	setFiles({
 		return [
-				project.file("gradle/dependency-management.gradle")
+				project.file("gradle/dependency-management.gradle"),
+				project.file("buildSrc/src/main/groovy/io/spring/gradle/convention/CheckstylePlugin.groovy")
 		]
 	})
 }