diff --git a/core/net/src/main/java/org/onosproject/core/impl/CoreManager.java b/core/net/src/main/java/org/onosproject/core/impl/CoreManager.java
index 806093e..cda738f 100644
--- a/core/net/src/main/java/org/onosproject/core/impl/CoreManager.java
+++ b/core/net/src/main/java/org/onosproject/core/impl/CoreManager.java
@@ -25,6 +25,7 @@
 import org.apache.felix.scr.annotations.Service;
 import org.onlab.metrics.MetricsService;
 import org.onlab.util.SharedExecutors;
+import org.onlab.util.SharedScheduledExecutors;
 import org.onlab.util.Tools;
 import org.onosproject.app.ApplicationService;
 import org.onosproject.cfg.ComponentConfigService;
@@ -120,6 +121,7 @@
     protected void deactivate() {
         cfgService.unregisterProperties(getClass(), false);
         SharedExecutors.shutdown();
+        SharedScheduledExecutors.shutdown();
     }
 
     @Override