1 files changed, 2 insertions, 0 deletions
diff --git a/perlapi.h b/perlapi.h
index 742bb3a586..869d5123d7 100644
--- a/perlapi.h
+++ b/perlapi.h
@@ -166,6 +166,8 @@ END_EXTERN_C
 #define PL_amagic_generation	(*Perl_Iamagic_generation_ptr(aTHX))
 #undef  PL_an
 #define PL_an			(*Perl_Ian_ptr(aTHX))
+#undef  PL_apiversion
+#define PL_apiversion		(*Perl_Iapiversion_ptr(aTHX))
 #undef  PL_argvgv
 #define PL_argvgv		(*Perl_Iargvgv_ptr(aTHX))
 #undef  PL_argvout_stack