diff --git a/ChangeLog b/ChangeLog
index 8a7d60398f..d7dc76e9ce 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Tue Nov 13 15:37:21 2012  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* Makefile.in (.SUFFIX): .SUFFIX is needed here for .d.h on bsd make.
+
 Tue Nov 13 15:34:35 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* common.mk Makefile.in win32/Makefile.sub (.d.h): it's not common.
@@ -15,8 +19,6 @@ Tue Nov 13 12:27:11 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 	* tool/gen_dummy_probes.rb: reimplemented with ruby because sed is not
 	  available on Windows Microsoft VC++ environment.
 
-Tue Nov 13 06:50:02 2012  Aaron Patterson <aaron@tenderlovemaking.com>
-
 Tue Nov 13 12:30:26 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* win32/README.win32: added mention about build directory.  currently
diff --git a/Makefile.in b/Makefile.in
index 14131ce963..1ea5c33f2e 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -170,6 +170,8 @@ MESSAGE_END = ; do echo "$$line"; done
 configure_args = @configure_args@
 #### End of variables
 
+.SUFFIXES: .inc .h .c .y .i .d
+
 all:
 
 .DEFAULT: all