1 files changed, 2 insertions, 2 deletions
diff --git a/numeric.c b/numeric.c
index a7769ca255..9cc3f4d9d3 100644
--- a/numeric.c
+++ b/numeric.c
@@ -61,14 +61,14 @@
 #define DBL_EPSILON 2.2204460492503131e-16
 #endif
 
-#ifdef HAVE_INFINITY
+#ifndef USE_RB_INFINITY
 #elif !defined(WORDS_BIGENDIAN) /* BYTE_ORDER == LITTLE_ENDIAN */
 const union bytesequence4_or_float rb_infinity = {{0x00, 0x00, 0x80, 0x7f}};
 #else
 const union bytesequence4_or_float rb_infinity = {{0x7f, 0x80, 0x00, 0x00}};
 #endif
 
-#ifdef HAVE_NAN
+#ifndef USE_RB_NAN
 #elif !defined(WORDS_BIGENDIAN) /* BYTE_ORDER == LITTLE_ENDIAN */
 const union bytesequence4_or_float rb_nan = {{0x00, 0x00, 0xc0, 0x7f}};
 #else