diff --git a/ChangeLog b/ChangeLog
index c77ccde53a..59270b34c4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Wed Jan  2 14:01:46 2008  Tanaka Akira  <akr@fsij.org>
+
+	* common.mk (strcasecmp.o): removed.
+	  (strncasecmp.o): removed.
+
 Wed Jan  2 11:34:57 2008  Tanaka Akira  <akr@fsij.org>
 
 	* missing/strcasecmp.c: removed.  Ruby don't use locale dependent
diff --git a/common.mk b/common.mk
index 70570347b0..27cbcdc5f2 100644
--- a/common.mk
+++ b/common.mk
@@ -387,8 +387,6 @@ flock.$(OBJEXT): {$(VPATH)}flock.c
 memcmp.$(OBJEXT): {$(VPATH)}memcmp.c
 memmove.$(OBJEXT): {$(VPATH)}memmove.c
 mkdir.$(OBJEXT): {$(VPATH)}mkdir.c
-strcasecmp.$(OBJEXT): {$(VPATH)}strcasecmp.c
-strncasecmp.$(OBJEXT): {$(VPATH)}strncasecmp.c
 strchr.$(OBJEXT): {$(VPATH)}strchr.c
 strdup.$(OBJEXT): {$(VPATH)}strdup.c
 strerror.$(OBJEXT): {$(VPATH)}strerror.c