1 files changed, 1 insertions, 1 deletions
diff --git a/perly.c b/perly.c
index 9fd86d3108..0c5b80a8e9 100644
--- a/perly.c
+++ b/perly.c
@@ -6,7 +6,7 @@
 #include "EXTERN.h"
 #define PERL_IN_PERLY_C
 #include "perl.h"
-#ifdef EBCDIC
+#if defined(EBCDIC) || defined(VMS)
 #undef YYDEBUG
 #endif
 #define dep() deprecate_old("\"do\" to call subroutines")