diff --git a/demo-kotlin-with-lombok/build.gradle.kts b/demo-kotlin-with-lombok/build.gradle.kts
index 38ce99b..f1b3bb8 100644
--- a/demo-kotlin-with-lombok/build.gradle.kts
+++ b/demo-kotlin-with-lombok/build.gradle.kts
@@ -4,7 +4,9 @@ plugins {
     id("org.springframework.boot") version "2.7.3"
     id("io.spring.dependency-management") version "1.0.13.RELEASE"
     kotlin("jvm") version "1.6.21"
+    kotlin("kapt") version "1.6.21"
     kotlin("plugin.spring") version "1.6.21"
+    kotlin("plugin.lombok") version "1.6.21"
 }
 
 group = "com.example"
@@ -41,3 +43,7 @@ tasks.withType<KotlinCompile> {
 tasks.withType<Test> {
     useJUnitPlatform()
 }
+
+kapt {
+    keepJavacAnnotationProcessors = true
+}