diff --git a/ChangeLog b/ChangeLog
index db2ecf243c..41d2c2f312 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Mon Jan 17 23:33:46 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (aix): fix typo.  [ruby-talk:126401]
+
 Mon Jan 17 07:08:51 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* ext/readline/readline.c: suppress warnings.
diff --git a/configure.in b/configure.in
index 3b201e4287..e5f6707309 100644
--- a/configure.in
+++ b/configure.in
@@ -881,7 +881,7 @@ if test "$with_dln_a_out" != yes; then
 	aix*)		: ${LDSHARED='/usr/ccs/bin/ld'}
 			XLDFLAGS="$XLDFLAGS -Wl,-bE:ruby.imp"
 			DLDFLAGS='-brtl -bI:$(topdir)/ruby.imp -bM:SRE -T512 -H512 '"$DLDFLAGS"
-			ARCH_FLAGS='-eInit_$(TARGET)'
+			ARCH_FLAG='-eInit_$(TARGET)'
 			: LDFLAGS="-brtl $LDFLAGS"
 			: ${ARCHFILE="ruby.imp"}
 			TRY_LINK='$(CC) $(DLDFLAGS) -oconftest $(INCFLAGS) -I$(hdrdir) $(CPPFLAGS) $(CFLAGS)'