diff --git a/src/test/java/net/floodlightcontroller/devicemanager/internal/DeviceManagerImplTest.java b/src/test/java/net/floodlightcontroller/devicemanager/internal/DeviceManagerImplTest.java
index b5fca505005c86b54a15641c6d1171a22249d10d..5b636c3656203f18cef101855e9aa0e308679a29 100644
--- a/src/test/java/net/floodlightcontroller/devicemanager/internal/DeviceManagerImplTest.java
+++ b/src/test/java/net/floodlightcontroller/devicemanager/internal/DeviceManagerImplTest.java
@@ -335,7 +335,7 @@ public class DeviceManagerImplTest extends FloodlightTestCase {
         // Get the listener and trigger the packet in
         mockFloodlightProvider.dispatchMessage(mockSwitch, this.packetIn);
         
-        Thread.sleep(3000);
+        Thread.sleep(100);
         
         // Get the listener and trigger the packet in
         mockFloodlightProvider.dispatchMessage(mockSwitch, this.packetIn);