diff --git a/spring-webflux/spring-webflux.gradle b/spring-webflux/spring-webflux.gradle
index 9da04cc63ff97f7f262179b948a767287213e98f..e056a47f283ba9ae44ea50739b3d4328ee5ec953 100644
--- a/spring-webflux/spring-webflux.gradle
+++ b/spring-webflux/spring-webflux.gradle
@@ -42,6 +42,7 @@ dependencies {
 	testCompile("org.eclipse.jetty:jetty-server")
 	testCompile("org.eclipse.jetty:jetty-servlet")
 	testCompile("org.eclipse.jetty:jetty-reactive-httpclient")
+	testCompile("org.junit.platform:junit-platform-launcher")
 	testCompile("com.squareup.okhttp3:mockwebserver")
 	testCompile(project(":kotlin-coroutines"))
 	testCompile("org.jetbrains.kotlin:kotlin-script-runtime")