1 files changed, 1 insertions, 1 deletions

diff --git a/tools/perf/util/parse-options.c b/tools/perf/util/parse-options.c
index b3affb1658d2..9a897b7cce79 100644
--- a/tools/perf/util/parse-options.c
+++ b/tools/perf/util/parse-options.c
@@ -485,7 +485,7 @@ int parse_options_usage(const char * const *usagestr,
 }
 
 
-int parse_opt_verbosity_cb(const struct option *opt, const char *arg,
+int parse_opt_verbosity_cb(const struct option *opt, const char *arg __used,
                            int unset)
 {
         int *target = opt->value;