diff --git a/locale/bg_BG.po b/locale/bg.po
similarity index 100%
rename from locale/bg_BG.po
rename to locale/bg.po
diff --git a/locale/ca_ES.po b/locale/ca.po
similarity index 100%
rename from locale/ca_ES.po
rename to locale/ca.po
diff --git a/locale/cs_CZ.po b/locale/cs.po
similarity index 100%
rename from locale/cs_CZ.po
rename to locale/cs.po
diff --git a/locale/de_DE.po b/locale/de.po
similarity index 100%
rename from locale/de_DE.po
rename to locale/de.po
diff --git a/locale/es_ES.po b/locale/es.po
similarity index 100%
rename from locale/es_ES.po
rename to locale/es.po
diff --git a/locale/es_AR.po b/locale/es_AR.po
index 0e590c5903..dc4b8b3578 100644
--- a/locale/es_AR.po
+++ b/locale/es_AR.po
@@ -14,12 +14,12 @@ msgstr ""
 
 msgctxt "field:party.address,siret:"
 msgid "SIRET"
-msgstr "SIRET"
+msgstr ""
 
 msgctxt "field:party.address,siret_nic:"
 msgid "SIRET NIC"
-msgstr "SIRET NIC"
+msgstr ""
 
 msgctxt "field:party.party,siren:"
 msgid "SIREN"
-msgstr "SIREN"
+msgstr ""
diff --git a/locale/es_CO.po b/locale/es_CO.po
index d01bd2beb0..215098f373 100644
--- a/locale/es_CO.po
+++ b/locale/es_CO.po
@@ -12,12 +12,12 @@ msgstr "Inválido número SIREN \"%(siren)s\" del tercero \"%(party)s\"."
 
 msgctxt "field:party.address,siret:"
 msgid "SIRET"
-msgstr "SIRET"
+msgstr ""
 
 msgctxt "field:party.address,siret_nic:"
 msgid "SIRET NIC"
-msgstr "SIRET NIC"
+msgstr ""
 
 msgctxt "field:party.party,siren:"
 msgid "SIREN"
-msgstr "SIREN"
+msgstr ""
diff --git a/locale/es_EC.po b/locale/es_EC.po
index 275f5ae40e..5e9ead3a6e 100644
--- a/locale/es_EC.po
+++ b/locale/es_EC.po
@@ -12,12 +12,12 @@ msgstr "El número SIREN \"%(siren)s\" del tercero \"%(party)s\" no es válido."
 
 msgctxt "field:party.address,siret:"
 msgid "SIRET"
-msgstr "SIRET"
+msgstr ""
 
 msgctxt "field:party.address,siret_nic:"
 msgid "SIRET NIC"
-msgstr "SIRET NIC"
+msgstr ""
 
 msgctxt "field:party.party,siren:"
 msgid "SIREN"
-msgstr "SIREN"
+msgstr ""
diff --git a/locale/es_MX.po b/locale/es_MX.po
index 8fc780acdf..022df11535 100644
--- a/locale/es_MX.po
+++ b/locale/es_MX.po
@@ -4,20 +4,20 @@ msgstr "Content-Type: text/plain; charset=utf-8\n"
 
 msgctxt "error:party.address:"
 msgid "Invalid SIRET number \"%(siret)s\" on address \"%(address)s\""
-msgstr "El número SIREN \"%(siren)s\" de la dirección \"%(address)s\" no es correcto."
+msgstr ""
 
 msgctxt "error:party.party:"
 msgid "Invalid SIREN number \"%(siren)s\" on party \"%(party)s\"."
-msgstr "El número SIREN \"%(siren)s\" de la entidad \"%(party)s\" no es correcto."
+msgstr ""
 
 msgctxt "field:party.address,siret:"
 msgid "SIRET"
-msgstr "SIRET"
+msgstr ""
 
 msgctxt "field:party.address,siret_nic:"
 msgid "SIRET NIC"
-msgstr "SIRET NIC"
+msgstr ""
 
 msgctxt "field:party.party,siren:"
 msgid "SIREN"
-msgstr "SIREN"
+msgstr ""
diff --git a/locale/fr_FR.po b/locale/fr.po
similarity index 100%
rename from locale/fr_FR.po
rename to locale/fr.po
diff --git a/locale/lo_LA.po b/locale/lo.po
similarity index 100%
rename from locale/lo_LA.po
rename to locale/lo.po
diff --git a/locale/lt_LT.po b/locale/lt.po
similarity index 100%
rename from locale/lt_LT.po
rename to locale/lt.po
diff --git a/locale/nl_NL.po b/locale/nl.po
similarity index 100%
rename from locale/nl_NL.po
rename to locale/nl.po
diff --git a/locale/ru_RU.po b/locale/ru.po
similarity index 100%
rename from locale/ru_RU.po
rename to locale/ru.po
diff --git a/locale/sl_SI.po b/locale/sl.po
similarity index 100%
rename from locale/sl_SI.po
rename to locale/sl.po