diff --git a/ChangeLog b/ChangeLog
index d051d7eac8..840416fa94 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Mon Oct  6 18:43:03 2014  Rei Odaira  <Rei.Odaira@gmail.com>
+
+	* configure.in: Fix typo. [Bug #9914]
+
 Mon Oct  6 16:23:30 2014  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* signal.c (rb_f_kill): should not ignore signal unless the
diff --git a/configure.in b/configure.in
index c6142a4505..0357a14b68 100644
--- a/configure.in
+++ b/configure.in
@@ -1207,7 +1207,7 @@ AS_CASE(["$target_os"],
 	[
 	    # AIX currently does not support a 32-bit call to posix_fadvise()
 	    # if _LARGE_FILES is defined.
-	    ac_cv_posix_fadvise=no
+	    ac_cv_func_posix_fadvise=no
 	])
     ])