diff --git a/po/LINGUAS b/po/LINGUAS
index f1a8116..24790a5 100644
--- a/po/LINGUAS
+++ b/po/LINGUAS
@@ -1,11 +1,12 @@
 bg
-cs_CZ
-de_DE
+cs
+de
+es
 es_AR
 fr
-it_IT
+it
 nl
-pl_PL
+pl
 ru_RU
 sq
 uk
diff --git a/po/cs_CZ.po b/po/cs.po
similarity index 100%
rename from po/cs_CZ.po
rename to po/cs.po
diff --git a/po/de_DE.po b/po/de.po
similarity index 100%
rename from po/de_DE.po
rename to po/de.po
diff --git a/po/it_IT.po b/po/it.po
similarity index 100%
rename from po/it_IT.po
rename to po/it.po
diff --git a/po/pl_PL.po b/po/pl.po
similarity index 100%
rename from po/pl_PL.po
rename to po/pl.po