diff --git a/session-redis-webflux/src/aotTest/java/com/example/session/redis/webflux/SessionRedisWebfluxApplicationTests.java b/session-redis-webflux/src/aotTest/java/com/example/session/redis/webflux/SessionRedisWebfluxApplicationTests.java
index 381bba77..8851697c 100644
--- a/session-redis-webflux/src/aotTest/java/com/example/session/redis/webflux/SessionRedisWebfluxApplicationTests.java
+++ b/session-redis-webflux/src/aotTest/java/com/example/session/redis/webflux/SessionRedisWebfluxApplicationTests.java
@@ -13,12 +13,12 @@ public class SessionRedisWebfluxApplicationTests {
 	@Test
 	void shouldIncreaseCounter(WebTestClient client) {
 		AtomicReference<String> sessionId = new AtomicReference<>();
-		client.get().uri("/counter").exchange().expectCookie().value("SESSION", sessionId::set).expectBody()
-				.jsonPath("$.counter").isEqualTo(1);
-		client.get().uri("/counter").cookie("SESSION", sessionId.get()).exchange().expectBody().jsonPath("$.counter")
-				.isEqualTo(2);
-		client.get().uri("/counter").cookie("SESSION", sessionId.get()).exchange().expectBody().jsonPath("$.counter")
-				.isEqualTo(3);
+		client.get().uri("/counter").exchange().expectStatus().isOk().expectCookie().value("SESSION", sessionId::set)
+				.expectBody().jsonPath("$.counter").isEqualTo(1);
+		client.get().uri("/counter").cookie("SESSION", sessionId.get()).exchange().expectStatus().isOk().expectBody()
+				.jsonPath("$.counter").isEqualTo(2);
+		client.get().uri("/counter").cookie("SESSION", sessionId.get()).exchange().expectStatus().isOk().expectBody()
+				.jsonPath("$.counter").isEqualTo(3);
 	}
 
 }
diff --git a/session-redis-webflux/src/main/java/com/example/session/redis/webflux/SessionConfig.java b/session-redis-webflux/src/main/java/com/example/session/redis/webflux/SessionConfig.java
index af9e63e9..360e857e 100644
--- a/session-redis-webflux/src/main/java/com/example/session/redis/webflux/SessionConfig.java
+++ b/session-redis-webflux/src/main/java/com/example/session/redis/webflux/SessionConfig.java
@@ -15,7 +15,9 @@ class SessionConfig {
 
 	@Bean
 	LettuceConnectionFactory redisConnectionFactory() {
-		return new LettuceConnectionFactory();
+		String redisHost = System.getenv().getOrDefault("REDIS_HOST", "localhost");
+		String port = System.getenv().getOrDefault("REDIS_PORT_6379", "6379");
+		return new LettuceConnectionFactory(redisHost, Integer.parseInt(port));
 	}
 
 	@Bean
diff --git a/session-redis-webflux/src/main/resources/application.properties b/session-redis-webflux/src/main/resources/application.properties
deleted file mode 100644
index 18d789a6..00000000
--- a/session-redis-webflux/src/main/resources/application.properties
+++ /dev/null
@@ -1,2 +0,0 @@
-spring.redis.host=${REDIS_HOST:localhost}
-spring.redis.port=${REDIS_PORT_6379:6379}