diff --git a/common/pgm_base.cpp b/common/pgm_base.cpp
index 59a6559570..c12da26d08 100644
--- a/common/pgm_base.cpp
+++ b/common/pgm_base.cpp
@@ -92,6 +92,7 @@ LANGUAGE_DESCR LanguagesList[] =
     { wxLANGUAGE_POLISH,     ID_LANGUAGE_POLISH,     wxT( "Polski" ),   true },
     { wxLANGUAGE_PORTUGUESE, ID_LANGUAGE_PORTUGUESE, wxT( "Português" ),true },
     { wxLANGUAGE_RUSSIAN,    ID_LANGUAGE_RUSSIAN,    wxT( "Русский" ),  true },
+    { wxLANGUAGE_SERBIAN,    ID_LANGUAGE_SERBIAN,    wxT( "Српски"),    true },
     { wxLANGUAGE_FINNISH,    ID_LANGUAGE_FINNISH,    wxT( "Suomalainen" ),  true },
     { wxLANGUAGE_VIETNAMESE, ID_LANGUAGE_VIETNAMESE, wxT( "Tiếng việt" ), true },
     { wxLANGUAGE_TURKISH,    ID_LANGUAGE_TURKISH,    wxT( "Türk" ),     true },
diff --git a/include/id.h b/include/id.h
index e5d1033a61..24fbfcfce2 100644
--- a/include/id.h
+++ b/include/id.h
@@ -144,6 +144,7 @@ enum main_id
     ID_LANGUAGE_LATVIAN,
     ID_LANGUAGE_LITHUANIAN,
     ID_LANGUAGE_VIETNAMESE,
+    ID_LANGUAGE_SERBIAN,
     ID_LANGUAGE_CHOICE_END,
 
     // Popup Menu (mouse Right button) (id consecutifs)
diff --git a/translation/pofiles/LINGUAS b/translation/pofiles/LINGUAS
index bb5c285c69..6c6f81b7d7 100644
--- a/translation/pofiles/LINGUAS
+++ b/translation/pofiles/LINGUAS
@@ -24,7 +24,7 @@ pt
 ru
 sk
 sl
-sr_RS
+sr
 sv
 tr
 vi
diff --git a/translation/pofiles/sr_RS.po b/translation/pofiles/sr.po
similarity index 100%
rename from translation/pofiles/sr_RS.po
rename to translation/pofiles/sr.po