1 files changed, 2 insertions, 0 deletions
diff --git a/perlapi.h b/perlapi.h
index ddeeab3ae9..7aa9592dd3 100644
--- a/perlapi.h
+++ b/perlapi.h
@@ -150,6 +150,8 @@ END_EXTERN_C
 #define PL_checkav		(*Perl_Icheckav_ptr(aTHX))
 #undef  PL_checkav_save
 #define PL_checkav_save		(*Perl_Icheckav_save_ptr(aTHX))
+#undef  PL_clocktick
+#define PL_clocktick		(*Perl_Iclocktick_ptr(aTHX))
 #undef  PL_collation_ix
 #define PL_collation_ix		(*Perl_Icollation_ix_ptr(aTHX))
 #undef  PL_collation_name