2 files changed, 2 insertions, 2 deletions
diff --git a/uconfig.h b/uconfig.h
index cee62b2cc4..9a213509bf 100644
--- a/uconfig.h
+++ b/uconfig.h
@@ -2792,7 +2792,7 @@
 #endif
 #define	NVSIZE		8		/**/
 #undef	NV_PRESERVES_UV
-#define	NV_PRESERVES_UV_BITS	define
+#define	NV_PRESERVES_UV_BITS	0
 
 /* IVdf:
  *	This symbol defines the format string used for printing a Perl IV
diff --git a/uconfig.sh b/uconfig.sh
index ceb285a0dc..f6d64aef62 100755
--- a/uconfig.sh
+++ b/uconfig.sh
@@ -185,7 +185,7 @@ d_munmap='undef'
 d_mymalloc='undef'
 d_nice='undef'
 d_nv_preserves_uv='undef'
-d_nv_preserves_uv_bits='define'
+d_nv_preserves_uv_bits='0'
 d_off64_t='undef'
 d_old_pthread_create_joinable='undef'
 d_oldpthreads='undef'