diff --git a/drivers/src/main/resources/onos-drivers.xml b/drivers/src/main/resources/onos-drivers.xml
index 2efc607..d7c61c8 100644
--- a/drivers/src/main/resources/onos-drivers.xml
+++ b/drivers/src/main/resources/onos-drivers.xml
@@ -23,4 +23,12 @@
         <behaviour api="org.onosproject.net.behaviour.Pipeliner"
                    impl="org.onosproject.driver.pipeline.OVSCorsaPipeline"/>
     </driver>
-</drivers>
\ No newline at end of file
+    <driver name="spring-open-cpqd" manufacturer="Stanford University, Ericsson Research and CPqD Research" hwVersion="OpenFlow 1.3 Reference Userspace Switch" swVersion="Apr  6 2015 16:10:53">
+        <behaviour api="org.onosproject.net.behaviour.Pipeliner"
+                   impl="org.onosproject.driver.pipeline.SpringOpenTTP"/>
+    </driver>
+    <driver name="spring-open" manufacturer="Dell " hwVersion="OpenFlow switch HW ver. 1.0" swVersion="OpenFlow switch SW ver. 1.0 and 1.3">
+        <behaviour api="org.onosproject.net.behaviour.Pipeliner"
+                   impl="org.onosproject.driver.pipeline.SpringOpenTTPDell"/>
+    </driver>
+</drivers>