diff --git a/broker/src/main/java/io/moquette/spi/impl/ProtocolProcessorBootstrapper.java b/broker/src/main/java/io/moquette/spi/impl/ProtocolProcessorBootstrapper.java
index 72159b5f..191bd358 100644
--- a/broker/src/main/java/io/moquette/spi/impl/ProtocolProcessorBootstrapper.java
+++ b/broker/src/main/java/io/moquette/spi/impl/ProtocolProcessorBootstrapper.java
@@ -268,6 +268,8 @@ public class ProtocolProcessorBootstrapper {
     public void shutdown() {
         if (storeShutdown != null)
             storeShutdown.run();
+        if (m_interceptor != null)
+            m_interceptor.stop();
     }
 
     public ConnectionDescriptorStore getConnectionDescriptors() {