diff --git a/spring-session-data-redis/src/main/java/org/springframework/session/data/redis/config/annotation/web/server/RedisWebSessionConfiguration.java b/spring-session-data-redis/src/main/java/org/springframework/session/data/redis/config/annotation/web/server/RedisWebSessionConfiguration.java
index 7e2c9ad4..0a27dc35 100644
--- a/spring-session-data-redis/src/main/java/org/springframework/session/data/redis/config/annotation/web/server/RedisWebSessionConfiguration.java
+++ b/spring-session-data-redis/src/main/java/org/springframework/session/data/redis/config/annotation/web/server/RedisWebSessionConfiguration.java
@@ -21,6 +21,7 @@ import java.util.Map;
 import org.springframework.beans.factory.BeanClassLoaderAware;
 import org.springframework.beans.factory.ObjectProvider;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.context.EmbeddedValueResolverAware;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
@@ -64,6 +65,8 @@ public class RedisWebSessionConfiguration extends SpringWebSessionConfiguration
 
 	private ReactiveRedisConnectionFactory redisConnectionFactory;
 
+	private RedisSerializer<Object> defaultRedisSerializer;
+
 	private ClassLoader classLoader;
 
 	private StringValueResolver embeddedValueResolver;
@@ -107,6 +110,13 @@ public class RedisWebSessionConfiguration extends SpringWebSessionConfiguration
 		this.redisConnectionFactory = redisConnectionFactoryToUse;
 	}
 
+	@Autowired(required = false)
+	@Qualifier("springSessionDefaultRedisSerializer")
+	public void setDefaultRedisSerializer(
+			RedisSerializer<Object> defaultRedisSerializer) {
+		this.defaultRedisSerializer = defaultRedisSerializer;
+	}
+
 	@Override
 	public void setBeanClassLoader(ClassLoader classLoader) {
 		this.classLoader = classLoader;
@@ -134,10 +144,11 @@ public class RedisWebSessionConfiguration extends SpringWebSessionConfiguration
 
 	private ReactiveRedisTemplate<String, Object> createReactiveRedisTemplate() {
 		RedisSerializer<String> keySerializer = new StringRedisSerializer();
-		RedisSerializer<Object> valueSerializer = new JdkSerializationRedisSerializer(
-				this.classLoader);
+		RedisSerializer<Object> defaultSerializer = (this.defaultRedisSerializer != null
+				? this.defaultRedisSerializer
+				: new JdkSerializationRedisSerializer(this.classLoader));
 		RedisSerializationContext<String, Object> serializationContext = RedisSerializationContext
-				.<String, Object>newSerializationContext(valueSerializer)
+				.<String, Object>newSerializationContext(defaultSerializer)
 				.key(keySerializer).hashKey(keySerializer).build();
 		return new ReactiveRedisTemplate<>(this.redisConnectionFactory,
 				serializationContext);
diff --git a/spring-session-data-redis/src/test/java/org/springframework/session/data/redis/config/annotation/web/server/RedisWebSessionConfigurationTests.java b/spring-session-data-redis/src/test/java/org/springframework/session/data/redis/config/annotation/web/server/RedisWebSessionConfigurationTests.java
index 26e470eb..f0e2c7a9 100644
--- a/spring-session-data-redis/src/test/java/org/springframework/session/data/redis/config/annotation/web/server/RedisWebSessionConfigurationTests.java
+++ b/spring-session-data-redis/src/test/java/org/springframework/session/data/redis/config/annotation/web/server/RedisWebSessionConfigurationTests.java
@@ -27,6 +27,8 @@ import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Primary;
 import org.springframework.data.redis.connection.ReactiveRedisConnectionFactory;
 import org.springframework.data.redis.core.ReactiveRedisOperations;
+import org.springframework.data.redis.serializer.RedisSerializationContext;
+import org.springframework.data.redis.serializer.RedisSerializer;
 import org.springframework.session.data.redis.ReactiveRedisOperationsSessionRepository;
 import org.springframework.session.data.redis.RedisFlushMode;
 import org.springframework.session.data.redis.config.annotation.SpringSessionRedisConnectionFactory;
@@ -181,6 +183,36 @@ public class RedisWebSessionConfigurationTests {
 						.hasMessageContaining("expected single matching bean but found 2");
 	}
 
+	@Test
+	@SuppressWarnings("unchecked")
+	public void customRedisSerializerConfig() {
+		registerAndRefresh(RedisConfig.class, CustomRedisSerializerConfig.class);
+
+		ReactiveRedisOperationsSessionRepository repository = this.context
+				.getBean(ReactiveRedisOperationsSessionRepository.class);
+		RedisSerializer<Object> redisSerializer = this.context
+				.getBean("springSessionDefaultRedisSerializer", RedisSerializer.class);
+		assertThat(repository).isNotNull();
+		assertThat(redisSerializer).isNotNull();
+		ReactiveRedisOperations redisOperations = (ReactiveRedisOperations) ReflectionTestUtils
+				.getField(repository, "sessionRedisOperations");
+		assertThat(redisOperations).isNotNull();
+		RedisSerializationContext serializationContext = redisOperations
+				.getSerializationContext();
+		assertThat(ReflectionTestUtils.getField(
+				serializationContext.getValueSerializationPair().getReader(),
+				"serializer")).isEqualTo(redisSerializer);
+		assertThat(ReflectionTestUtils.getField(
+				serializationContext.getValueSerializationPair().getWriter(),
+				"serializer")).isEqualTo(redisSerializer);
+		assertThat(ReflectionTestUtils.getField(
+				serializationContext.getHashValueSerializationPair().getReader(),
+				"serializer")).isEqualTo(redisSerializer);
+		assertThat(ReflectionTestUtils.getField(
+				serializationContext.getHashValueSerializationPair().getWriter(),
+				"serializer")).isEqualTo(redisSerializer);
+	}
+
 	private void registerAndRefresh(Class<?>... annotatedClasses) {
 		this.context.register(annotatedClasses);
 		this.context.refresh();
@@ -275,4 +307,15 @@ public class RedisWebSessionConfigurationTests {
 
 	}
 
+	@EnableRedisWebSession
+	static class CustomRedisSerializerConfig {
+
+		@Bean
+		@SuppressWarnings("unchecked")
+		public RedisSerializer<Object> springSessionDefaultRedisSerializer() {
+			return mock(RedisSerializer.class);
+		}
+
+	}
+
 }