diff --git a/netpfga/minip4/testdata/gen_testdata-port1.py b/netpfga/minip4/testdata/gen_testdata-port1.py
index 2f1a4b2..2363d19 100755
--- a/netpfga/minip4/testdata/gen_testdata-port1.py
+++ b/netpfga/minip4/testdata/gen_testdata-port1.py
@@ -32,7 +32,7 @@ nf_port_map = {
     "nf3":0b01000000,
     "dma0":0b00000010
 }
-n
+
 nf_id_map = {
     "nf0":0,
     "nf1":1,