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 9485215be3..191ac20d6e 100644
--- a/locale/es_AR.po
+++ b/locale/es_AR.po
@@ -8,8 +8,8 @@ msgstr "Falta una cuenta root obligatoria en «%(name)s»"
 
 msgctxt "field:account.invoice.line,analytic_accounts:"
 msgid "Analytic Accounts"
-msgstr "Cuentas analíticas"
+msgstr ""
 
 msgctxt "field:account.invoice.line,analytic_accounts_size:"
 msgid "Analytic Accounts Size"
-msgstr "Tamaño de cuentas analíticas"
+msgstr ""
diff --git a/locale/es_EC.po b/locale/es_EC.po
index 217c1fc5e7..c3bbce46ee 100644
--- a/locale/es_EC.po
+++ b/locale/es_EC.po
@@ -6,10 +6,11 @@ msgctxt "error:account.invoice.line:"
 msgid "Some mandatory root account are missing on \"%(name)s\""
 msgstr "Faltan algunas cuentas raíz obligatorias en \"%(name)s\""
 
+#, fuzzy
 msgctxt "field:account.invoice.line,analytic_accounts:"
 msgid "Analytic Accounts"
-msgstr "Cuentas analíticas"
+msgstr "Cuentas Analíticas"
 
 msgctxt "field:account.invoice.line,analytic_accounts_size:"
 msgid "Analytic Accounts Size"
-msgstr "Tamaño de cuentas analíticas"
+msgstr ""
diff --git a/locale/es_MX.po b/locale/es_MX.po
index 7b6e63a6bc..c3bbce46ee 100644
--- a/locale/es_MX.po
+++ b/locale/es_MX.po
@@ -4,12 +4,13 @@ msgstr "Content-Type: text/plain; charset=utf-8\n"
 
 msgctxt "error:account.invoice.line:"
 msgid "Some mandatory root account are missing on \"%(name)s\""
-msgstr "Faltan algunas cuentas analíticas obligatorias en \"%(name)s\"."
+msgstr "Faltan algunas cuentas raíz obligatorias en \"%(name)s\""
 
+#, fuzzy
 msgctxt "field:account.invoice.line,analytic_accounts:"
 msgid "Analytic Accounts"
-msgstr "Cuentas analíticas"
+msgstr "Cuentas Analíticas"
 
 msgctxt "field:account.invoice.line,analytic_accounts_size:"
 msgid "Analytic Accounts Size"
-msgstr "Tamaño de cuentas analíticas"
+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