diff --git a/openflow_input/bsn_switch_pipeline b/openflow_input/bsn_switch_pipeline
index ff2213f..d42532b 100644
--- a/openflow_input/bsn_switch_pipeline
+++ b/openflow_input/bsn_switch_pipeline
@@ -29,6 +29,7 @@
 // governing permissions and limitations under the EPL.
 
 #version 4
+#version 5
 
 struct of_bsn_get_switch_pipeline_request : of_bsn_header {
     uint8_t version;