1 files changed, 1 insertions, 1 deletions
diff --git a/error.c b/error.c
index eebfa1db29..b0a2a1283e 100644
--- a/error.c
+++ b/error.c
@@ -1161,7 +1161,7 @@ exc_set_backtrace(VALUE exc, VALUE bt)
     return rb_ivar_set(exc, id_bt, rb_check_backtrace(bt));
 }
 
-VALUE
+MJIT_FUNC_EXPORTED VALUE
 rb_exc_set_backtrace(VALUE exc, VALUE bt)
 {
     return exc_set_backtrace(exc, bt);