2 files changed, 2 insertions, 2 deletions

diff --git a/av.h b/av.h
index a1f0259795..488e098544 100644
--- a/av.h
+++ b/av.h
@@ -26,7 +26,7 @@ struct xpvav {
     HV*		xmg_stash;	/* class package */
 };
 
-#if 0
+#if !defined(PERL_EXPERIMENTAL_LAYOUT)
 typedef struct xpvav xpvav_allocated;
 #else
 typedef struct {
diff --git a/hv.h b/hv.h
index ddbdd80b06..d53bfaf807 100644
--- a/hv.h
+++ b/hv.h
@@ -63,7 +63,7 @@ struct xpvhv {
 #define xhv_aux xnv_u.xnv_s.xnv_p1
 #define xhv_keys xnv_u.xnv_s.xnv_u2.xnv_i2
 
-#if 0
+#if !defined(PERL_EXPERIMENTAL_LAYOUT)
 typedef struct xpvhv xpvhv_allocated;
 #else
 typedef struct {