diff --git a/providers/netconf/device/src/test/java/org/onosproject/provider/netconf/device/impl/NetconfDeviceProviderTest.java b/providers/netconf/device/src/test/java/org/onosproject/provider/netconf/device/impl/NetconfDeviceProviderTest.java
index da0a8cc..b7308a6 100644
--- a/providers/netconf/device/src/test/java/org/onosproject/provider/netconf/device/impl/NetconfDeviceProviderTest.java
+++ b/providers/netconf/device/src/test/java/org/onosproject/provider/netconf/device/impl/NetconfDeviceProviderTest.java
@@ -132,7 +132,7 @@
     private static final int PORT = 830;
     private static final String TEST = "test";
     private static final int DELAY_DISCOVERY = 500;
-    private static final int DELAY_DURATION_DISCOVERY = 1500;
+    private static final int DELAY_DURATION_DISCOVERY = 3000;
 
     //Testing Files
     InputStream jsonStream = NetconfDeviceProviderTest.class