diff --git a/incubator/api/src/main/java/org/onosproject/incubator/net/tunnel/TunnelAdminService.java b/incubator/api/src/main/java/org/onosproject/incubator/net/tunnel/TunnelAdminService.java
index 3c6cf3f..5165a68 100644
--- a/incubator/api/src/main/java/org/onosproject/incubator/net/tunnel/TunnelAdminService.java
+++ b/incubator/api/src/main/java/org/onosproject/incubator/net/tunnel/TunnelAdminService.java
@@ -16,12 +16,14 @@
 
 package org.onosproject.incubator.net.tunnel;
 
+import com.google.common.annotations.Beta;
 import org.onosproject.net.Path;
 import org.onosproject.net.provider.ProviderId;
 
 /**
  * Service for administering the inventory of provisioned tunnels.
  */
+@Beta
 public interface TunnelAdminService {
 
     /**