diff --git a/ChangeLog b/ChangeLog
index 77853091d4..c1def9dfae 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Mon Oct 28 21:35:31 2013  Tanaka Akira  <akr@fsij.org>
+
+	* ext/-test-/file/depend, ext/-test-/postponed_job/depend,
+	  ext/-test-/tracepoint/depend: New files for dependencies.
+
 Mon Oct 28 15:32:18 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* ext/openssl/depend (ossl.o): work around of dependency of
diff --git a/ext/-test-/file/depend b/ext/-test-/file/depend
new file mode 100644
index 0000000000..7555a235b5
--- /dev/null
+++ b/ext/-test-/file/depend
@@ -0,0 +1,2 @@
+init.o: $(HDRS) $(ruby_headers)
+stat.o: $(HDRS) $(ruby_headers) $(hdrdir)/ruby/io.h $(hdrdir)/ruby/encoding.h $(hdrdir)/oniguruma.h
diff --git a/ext/-test-/postponed_job/depend b/ext/-test-/postponed_job/depend
new file mode 100644
index 0000000000..d672e53f00
--- /dev/null
+++ b/ext/-test-/postponed_job/depend
@@ -0,0 +1 @@
+postponed_job.o: $(HDRS) $(ruby_headers) $(hdrdir)/ruby/debug.h
diff --git a/ext/-test-/tracepoint/depend b/ext/-test-/tracepoint/depend
new file mode 100644
index 0000000000..8d4e5ab343
--- /dev/null
+++ b/ext/-test-/tracepoint/depend
@@ -0,0 +1 @@
+tracepoint.o: $(HDRS) $(ruby_headers) $(hdrdir)/ruby/debug.h