1 files changed, 1 insertions, 1 deletions

diff --git a/tools/perf/scripts/python/syscall-counts-by-pid.py b/tools/perf/scripts/python/syscall-counts-by-pid.py
index cf2054c529c9..daf314cc5dd3 100644
--- a/tools/perf/scripts/python/syscall-counts-by-pid.py
+++ b/tools/perf/scripts/python/syscall-counts-by-pid.py
@@ -38,7 +38,7 @@ def trace_end():
 
 def raw_syscalls__sys_enter(event_name, context, common_cpu,
         common_secs, common_nsecs, common_pid, common_comm,
-        id, args):
+        common_callchain, id, args):
 
         if (for_comm and common_comm != for_comm) or \
            (for_pid  and common_pid  != for_pid ):