diff --git a/ChangeLog b/ChangeLog
index 8615829430..9a544aa9c9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Fri Jan 28 21:56:57 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* ext/dbm/extconf.rb: Added new header places for Fedora13.
+
 Fri Jan 28 21:49:30 2011  Tanaka Akira  <akr@fsij.org>
 
 	* ext/zlib/zlib.c: parenthesize macro arguments.
diff --git a/ext/dbm/extconf.rb b/ext/dbm/extconf.rb
index e5973a90af..91d393b211 100644
--- a/ext/dbm/extconf.rb
+++ b/ext/dbm/extconf.rb
@@ -16,9 +16,9 @@ headers = {
   "db4" => ["db4/db.h", "db4.h", "db.h"],
   "db5" => ["db5/db.h", "db5.h", "db.h"],
   "dbm" => ["ndbm.h"],
-  "gdbm" => ["gdbm-ndbm.h", "ndbm.h"],
-  "gdbm_compat" => ["gdbm-ndbm.h", "ndbm.h"],
-  "qdbm" => ["relic.h"],
+  "gdbm" => ["gdbm-ndbm.h", "ndbm.h", "gdbm/ndbm.h"],
+  "gdbm_compat" => ["gdbm-ndbm.h", "ndbm.h", "gdbm/ndbm.h"],
+  "qdbm" => ["relic.h", "qdbm/relic.h"],
 }
 
 def headers.db_check(db)