1 files changed, 1 insertions, 1 deletions

diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c
index 2a85cc9a2d09..e6a0844bc2f0 100644
--- a/tools/perf/builtin-diff.c
+++ b/tools/perf/builtin-diff.c
@@ -654,7 +654,7 @@ static void data__free(struct data__file *d)
         for (col = 0; col < PERF_HPP_DIFF__MAX_INDEX; col++) {
                 struct diff_hpp_fmt *fmt = &d->fmt[col];
 
-                free(fmt->header);
+                zfree(&fmt->header);
         }
 }