diff --git a/cmds/lshal/Lshal.h b/cmds/lshal/Lshal.h
index 1c30908..a1bc3b0 100644
--- a/cmds/lshal/Lshal.h
+++ b/cmds/lshal/Lshal.h
@@ -63,7 +63,9 @@
     void dumpVintf() const;
     void printLine(
             const std::string &interfaceName,
-            const std::string &transport, const std::string &server,
+            const std::string &transport,
+            const std::string &arch,
+            const std::string &server,
             const std::string &serverCmdline,
             const std::string &address, const std::string &clients,
             const std::string &clientCmdlines) const ;