diff --git a/tools/test/bin/onos-gen-config b/tools/test/bin/onos-gen-config
index b73df39..e214d2f 100755
--- a/tools/test/bin/onos-gen-config
+++ b/tools/test/bin/onos-gen-config
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 """
 usage: onos-gen-config [-h] [-s PARTITION_SIZE] [-n NUM_PARTITIONS]
                             [filename] [node_ip [node_ip ...]]
@@ -87,7 +87,7 @@
 
     args = parser.parse_args()
     node = args.node
-    print node
+    print(node)
     filename = args.filename
     nodes = get_nodes(args.nodes)
 
@@ -106,4 +106,4 @@
         with open(filename, 'w') as f:
             f.write(output)
     else:
-        print output
+        print(output)