diff --git a/leshan-server-core/src/main/java/org/eclipse/leshan/server/Destroyable.java b/leshan-server-core/src/main/java/org/eclipse/leshan/server/Destroyable.java
index 9f6f5923e7..0f652d1d5c 100644
--- a/leshan-server-core/src/main/java/org/eclipse/leshan/server/Destroyable.java
+++ b/leshan-server-core/src/main/java/org/eclipse/leshan/server/Destroyable.java
@@ -15,6 +15,10 @@
  *******************************************************************************/
 package org.eclipse.leshan.server;
 
+/**
+ * @deprecated please consider to use {@link org.eclipse.leshan.core.Destroyable} instead. This interface is going to be removed at version 2.0.
+ */
+@Deprecated
 public interface Destroyable {
 
     /** Destroy the instances and frees all system resources. */
diff --git a/leshan-server-core/src/main/java/org/eclipse/leshan/server/Startable.java b/leshan-server-core/src/main/java/org/eclipse/leshan/server/Startable.java
index fb41866754..7947c5d3b2 100644
--- a/leshan-server-core/src/main/java/org/eclipse/leshan/server/Startable.java
+++ b/leshan-server-core/src/main/java/org/eclipse/leshan/server/Startable.java
@@ -15,6 +15,10 @@
  *******************************************************************************/
 package org.eclipse.leshan.server;
 
+/**
+ * @deprecated please consider to use {@link org.eclipse.leshan.core.Startable} instead. This interface is going to be removed at version 2.0.
+ */
+@Deprecated
 public interface Startable {
 
     void start();
diff --git a/leshan-server-core/src/main/java/org/eclipse/leshan/server/Stoppable.java b/leshan-server-core/src/main/java/org/eclipse/leshan/server/Stoppable.java
index c4fb7bb779..1533eef373 100644
--- a/leshan-server-core/src/main/java/org/eclipse/leshan/server/Stoppable.java
+++ b/leshan-server-core/src/main/java/org/eclipse/leshan/server/Stoppable.java
@@ -15,6 +15,10 @@
  *******************************************************************************/
 package org.eclipse.leshan.server;
 
+/**
+ * @deprecated please consider to use {@link org.eclipse.leshan.core.Stoppable} instead. This interface is going to be removed at version 2.0.
+ */
+@Deprecated
 public interface Stoppable {
 
     void stop();