1 files changed, 1 insertions, 1 deletions

diff --git a/tools/perf/tests/expr.c b/tools/perf/tests/expr.c
index 6c6a3749aaf6..e93903295532 100644
--- a/tools/perf/tests/expr.c
+++ b/tools/perf/tests/expr.c
@@ -13,7 +13,7 @@ static int test(struct parse_ctx *ctx, const char *e, double val2)
         return 0;
 }
 
-int test__expr(int subtest __maybe_unused)
+int test__expr(struct test *t __maybe_unused, int subtest __maybe_unused)
 {
         const char *p;
         const char **other;