diff --git a/spring-statemachine-core/src/main/java/org/springframework/statemachine/support/ReactiveStateMachineExecutor.java b/spring-statemachine-core/src/main/java/org/springframework/statemachine/support/ReactiveStateMachineExecutor.java
index 1e63f010..1986d0f7 100644
--- a/spring-statemachine-core/src/main/java/org/springframework/statemachine/support/ReactiveStateMachineExecutor.java
+++ b/spring-statemachine-core/src/main/java/org/springframework/statemachine/support/ReactiveStateMachineExecutor.java
@@ -32,7 +32,6 @@ import java.util.stream.Collectors;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-import org.springframework.context.Lifecycle;
 import org.springframework.messaging.Message;
 import org.springframework.messaging.MessageHeaders;
 import org.springframework.statemachine.StateContext;