diff --git a/samples/internat/bg/internat.mo b/samples/internat/bg/internat.mo
new file mode 100644
index 0000000000..9b6e4e412c
Binary files /dev/null and b/samples/internat/bg/internat.mo differ
diff --git a/samples/internat/bg/internat.po b/samples/internat/bg/internat.po
new file mode 100644
index 0000000000..47445423c3
--- /dev/null
+++ b/samples/internat/bg/internat.po
@@ -0,0 +1,79 @@
+# Message catalog file template for the wxWindows i18n sample
+# Copyright (C) 1999 wxWindows development team
+# Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
+msgid ""
+msgstr ""
+"Project-Id-Version: wxWindows 2.0 i18n sample\n"
+"POT-Creation-Date: 2000-08-10 15:56+0200\n"
+"PO-Revision-Date: 2003-07-01 13:53+0200\n"
+"Last-Translator: Doncho Angelov <donangel AT poboxes DOT com>\n"
+"Language-Team:  <wx-translators@wxwindows.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=cp1251\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: /home/harms.user1/rolinsky/wxGTK-2.2.0/samples/internat/internat.cpp:128
+msgid "International wxWindows App"
+msgstr "Интернационализирано приложение на wxWindows"
+
+#: /home/harms.user1/rolinsky/wxGTK-2.2.0/samples/internat/internat.cpp:136
+msgid "&About..."
+msgstr "&За програмата"
+
+#: /home/harms.user1/rolinsky/wxGTK-2.2.0/samples/internat/internat.cpp:138
+msgid "E&xit"
+msgstr "&Изход"
+
+#: /home/harms.user1/rolinsky/wxGTK-2.2.0/samples/internat/internat.cpp:141
+msgid "&Open bogus file"
+msgstr "&Отваряне на фалшив файл"
+
+#: /home/harms.user1/rolinsky/wxGTK-2.2.0/samples/internat/internat.cpp:142
+msgid "&Play a game"
+msgstr "&Играене на игра"
+
+#: /home/harms.user1/rolinsky/wxGTK-2.2.0/samples/internat/internat.cpp:145
+msgid "&File"
+msgstr "&Файл"
+
+#: /home/harms.user1/rolinsky/wxGTK-2.2.0/samples/internat/internat.cpp:146
+msgid "&Test"
+msgstr "&Тест"
+
+#: /home/harms.user1/rolinsky/wxGTK-2.2.0/samples/internat/internat.cpp:169
+msgid ""
+"I18n sample\n"
+"¦¦¦L 1998, 1999 Vadim Zeitlin and Julian Smart"
+msgstr ""
+"Пример  i18n\n"
+"¦¦¦L 1998, 1999 Вадим Зейтлин и Джулиан Смарт"
+
+#: /home/harms.user1/rolinsky/wxGTK-2.2.0/samples/internat/internat.cpp:171
+msgid "About Internat"
+msgstr "За Internat"
+
+#: /home/harms.user1/rolinsky/wxGTK-2.2.0/samples/internat/internat.cpp:176
+msgid "Enter your number:"
+msgstr "Въведи твоето число:"
+
+#: /home/harms.user1/rolinsky/wxGTK-2.2.0/samples/internat/internat.cpp:177
+msgid "Try to guess my number!"
+msgstr "Пробвай да познаеш моето число!"
+
+#: /home/harms.user1/rolinsky/wxGTK-2.2.0/samples/internat/internat.cpp:185
+msgid "You've probably entered an invalid number."
+msgstr "Вероятно е въведено некоректно число."
+
+#: /home/harms.user1/rolinsky/wxGTK-2.2.0/samples/internat/internat.cpp:193
+msgid "Congratulations! you've won. Here is the magic phrase:"
+msgstr "Поздравления! Вие спечелихте. Ето магическата фраза:"
+
+#: /home/harms.user1/rolinsky/wxGTK-2.2.0/samples/internat/internat.cpp:194
+#, c-format
+msgid "cannot create fifo `%s'"
+msgstr "Не мога да създам fifo `%s'"
+
+#: /home/harms.user1/rolinsky/wxGTK-2.2.0/samples/internat/internat.cpp:197
+msgid "Result"
+msgstr "Резултат"
+
diff --git a/samples/internat/internat.cpp b/samples/internat/internat.cpp
index d0aa9475f0..cd18fb30f2 100644
--- a/samples/internat/internat.cpp
+++ b/samples/internat/internat.cpp
@@ -119,6 +119,7 @@ bool MyApp::OnInit()
         wxLANGUAGE_FRENCH,
         wxLANGUAGE_GERMAN,
         wxLANGUAGE_RUSSIAN,
+        wxLANGUAGE_BULGARIAN,
 #if wxUSE_UNICODE
         wxLANGUAGE_JAPANESE,
         wxLANGUAGE_GEORGIAN,
@@ -137,6 +138,7 @@ bool MyApp::OnInit()
             _T("French"),
             _T("German"),
             _T("Russian"),
+            _T("Bulgarian"),
 #if wxUSE_UNICODE
             _T("Japanese"),
             _T("Georgian"),