--- a/src/include/config.h.in
+++ b/src/include/config.h.in
@@ -30,9 +30,6 @@
 
 /* Define to 1 if you have the `expm1' function. */
 #undef HAVE_EXPM1
-
-/* Define to 1 if you have the `finite' function. */
-#undef HAVE_FINITE
 
 /* Define to 1 if you have the <ieeefp.h> header file. */
 #undef HAVE_IEEEFP_H