1 files changed, 1 insertions, 1 deletions

diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c
index 8d1d13b9bab6..42dff0b1375a 100644
--- a/tools/perf/builtin-inject.c
+++ b/tools/perf/builtin-inject.c
@@ -738,7 +738,7 @@ static int __cmd_inject(struct perf_inject *inject)
         return ret;
 }
 
-int cmd_inject(int argc, const char **argv, const char *prefix __maybe_unused)
+int cmd_inject(int argc, const char **argv)
 {
         struct perf_inject inject = {
                 .tool = {