diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h
index ea1f722cffea73d4ad47a63178d570ce7195d874..151afc1b6c2f235a30ead2c837c50658e2e5a4af 100644
--- a/tools/perf/util/sort.h
+++ b/tools/perf/util/sort.h
@@ -129,7 +129,6 @@ struct hist_entry {
 	void			*raw_data;
 	u32			raw_size;
 	void			*trace_output;
-	struct perf_hpp_fmt	*fmt;
 	struct perf_hpp_list	*hpp_list;
 	struct hist_entry	*parent_he;
 	union {