1 files changed, 3 insertions, 3 deletions

diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index 788506eef567..ad312d91caed 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -1467,7 +1467,7 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
                 perf_hpp__set_user_width(symbol_conf.col_width_list_str);
 
         while (1) {
-                const struct thread *thread = NULL;
+                struct thread *thread = NULL;
                 const struct dso *dso = NULL;
                 int choice = 0,
                     annotate = -2, zoom_dso = -2, zoom_thread = -2,
@@ -1754,13 +1754,13 @@ zoom_thread:
                                 pstack__remove(fstack, &browser->hists->thread_filter);
 zoom_out_thread:
                                 ui_helpline__pop();
-                                browser->hists->thread_filter = NULL;
+                                thread__zput(browser->hists->thread_filter);
                                 perf_hpp__set_elide(HISTC_THREAD, false);
                         } else {
                                 ui_helpline__fpush("To zoom out press <- or -> + \"Zoom out of %s(%d) thread\"",
                                                    thread->comm_set ? thread__comm_str(thread) : "",
                                                    thread->tid);
-                                browser->hists->thread_filter = thread;
+                                browser->hists->thread_filter = thread__get(thread);
                                 perf_hpp__set_elide(HISTC_THREAD, false);
                                 pstack__push(fstack, &browser->hists->thread_filter);
                         }