diff --git a/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/restart/AgentReloader.java b/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/restart/AgentReloader.java
index 163ca20f8e5..bc041e9cb3a 100644
--- a/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/restart/AgentReloader.java
+++ b/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/restart/AgentReloader.java
@@ -36,6 +36,7 @@ public abstract class AgentReloader {
 		Set<String> agentClasses = new LinkedHashSet<>();
 		agentClasses.add("org.zeroturnaround.javarebel.Integration");
 		agentClasses.add("org.zeroturnaround.javarebel.ReloaderFactory");
+		agentClasses.add("org.hotswap.agent.HotswapAgent");
 		AGENT_CLASSES = Collections.unmodifiableSet(agentClasses);
 	}