diff --git a/rw_core/flow_decomposition/flow_decomposer.go b/rw_core/flow_decomposition/flow_decomposer.go
index bd0e591..a6b90aa 100644
--- a/rw_core/flow_decomposition/flow_decomposer.go
+++ b/rw_core/flow_decomposition/flow_decomposer.go
@@ -715,13 +715,13 @@
 			Type: ofp.OfpMatchType_OFPMT_OXM,
 			OxmFields: []*ofp.OfpOxmField{
 				{
-					OxmClass:ofp.OfpOxmClass_OFPXMC_OPENFLOW_BASIC,
+					OxmClass: ofp.OfpOxmClass_OFPXMC_OPENFLOW_BASIC,
 					Field: &ofp.OfpOxmField_OfbField{
 						OfbField: InPort(port)},
 				},
 			},
 		},
-		Data:packet,
+		Data: packet,
 	}
 	return packetIn
 }