diff --git a/samples/server/petstore/kotlin-springboot-request-cookie/build.gradle.kts b/samples/server/petstore/kotlin-springboot-request-cookie/build.gradle.kts
index f8ef1123955be..7967f0bfd6a10 100644
--- a/samples/server/petstore/kotlin-springboot-request-cookie/build.gradle.kts
+++ b/samples/server/petstore/kotlin-springboot-request-cookie/build.gradle.kts
@@ -13,6 +13,10 @@ tasks.withType<KotlinCompile> {
     kotlinOptions.jvmTarget = "17"
 }
 
+tasks.bootJar {
+    enabled = false
+}
+
 plugins {
     val kotlinVersion = "1.7.10"
     id("org.jetbrains.kotlin.jvm") version kotlinVersion
diff --git a/samples/server/petstore/kotlin-springboot-request/build.gradle.kts b/samples/server/petstore/kotlin-springboot-request/build.gradle.kts
index f8ef1123955be..7967f0bfd6a10 100644
--- a/samples/server/petstore/kotlin-springboot-request/build.gradle.kts
+++ b/samples/server/petstore/kotlin-springboot-request/build.gradle.kts
@@ -13,6 +13,10 @@ tasks.withType<KotlinCompile> {
     kotlinOptions.jvmTarget = "17"
 }
 
+tasks.bootJar {
+    enabled = false
+}
+
 plugins {
     val kotlinVersion = "1.7.10"
     id("org.jetbrains.kotlin.jvm") version kotlinVersion