diff --git a/locale/es_AR.po b/locale/es_AR.po
deleted file mode 100644
index 7fc964b0b7..0000000000
--- a/locale/es_AR.po
+++ /dev/null
@@ -1,51 +0,0 @@
-# 
-msgid ""
-msgstr "Content-Type: text/plain; charset=utf-8\n"
-
-msgctxt "field:account.invoice.line,stock_moves:"
-msgid "Stock Moves"
-msgstr "Movimientos de existencias"
-
-msgctxt "field:account.invoice.line-stock.move,create_date:"
-msgid "Create Date"
-msgstr ""
-
-msgctxt "field:account.invoice.line-stock.move,create_uid:"
-msgid "Create User"
-msgstr ""
-
-msgctxt "field:account.invoice.line-stock.move,id:"
-msgid "ID"
-msgstr ""
-
-msgctxt "field:account.invoice.line-stock.move,invoice_line:"
-msgid "Invoice Line"
-msgstr ""
-
-msgctxt "field:account.invoice.line-stock.move,rec_name:"
-msgid "Name"
-msgstr ""
-
-msgctxt "field:account.invoice.line-stock.move,stock_move:"
-msgid "Stock Move"
-msgstr "Movimiento de existencias"
-
-msgctxt "field:account.invoice.line-stock.move,write_date:"
-msgid "Write Date"
-msgstr ""
-
-msgctxt "field:account.invoice.line-stock.move,write_uid:"
-msgid "Write User"
-msgstr ""
-
-msgctxt "field:stock.move,invoice_lines:"
-msgid "Invoice Lines"
-msgstr ""
-
-msgctxt "model:account.invoice.line-stock.move,name:"
-msgid "Invoice Line - Stock Move"
-msgstr "Línea de factura - Movimiento de existencias"
-
-msgctxt "view:account.invoice.line:"
-msgid "Stock"
-msgstr "Existencias"
diff --git a/locale/es_CO.po b/locale/es_CO.po
deleted file mode 100644
index 5be4cdf7b4..0000000000
--- a/locale/es_CO.po
+++ /dev/null
@@ -1,51 +0,0 @@
-# 
-msgid ""
-msgstr "Content-Type: text/plain; charset=utf-8\n"
-
-msgctxt "field:account.invoice.line,stock_moves:"
-msgid "Stock Moves"
-msgstr "Movimientos de Inventarios"
-
-msgctxt "field:account.invoice.line-stock.move,create_date:"
-msgid "Create Date"
-msgstr "Fecha de Creación"
-
-msgctxt "field:account.invoice.line-stock.move,create_uid:"
-msgid "Create User"
-msgstr "Creado por Usuario"
-
-msgctxt "field:account.invoice.line-stock.move,id:"
-msgid "ID"
-msgstr ""
-
-msgctxt "field:account.invoice.line-stock.move,invoice_line:"
-msgid "Invoice Line"
-msgstr "Línea de Factura"
-
-msgctxt "field:account.invoice.line-stock.move,rec_name:"
-msgid "Name"
-msgstr ""
-
-msgctxt "field:account.invoice.line-stock.move,stock_move:"
-msgid "Stock Move"
-msgstr "Movimiento de Inventarios"
-
-msgctxt "field:account.invoice.line-stock.move,write_date:"
-msgid "Write Date"
-msgstr "Fecha de Modificación"
-
-msgctxt "field:account.invoice.line-stock.move,write_uid:"
-msgid "Write User"
-msgstr "Modificado por Usuario"
-
-msgctxt "field:stock.move,invoice_lines:"
-msgid "Invoice Lines"
-msgstr "Líneas de Factura"
-
-msgctxt "model:account.invoice.line-stock.move,name:"
-msgid "Invoice Line - Stock Move"
-msgstr "Linea de Factura - Movimiento de Inventario"
-
-msgctxt "view:account.invoice.line:"
-msgid "Stock"
-msgstr "Inventarios"
diff --git a/locale/es_EC.po b/locale/es_EC.po
deleted file mode 100644
index 3bbde9b9d6..0000000000
--- a/locale/es_EC.po
+++ /dev/null
@@ -1,52 +0,0 @@
-# 
-msgid ""
-msgstr "Content-Type: text/plain; charset=utf-8\n"
-
-msgctxt "field:account.invoice.line,stock_moves:"
-msgid "Stock Moves"
-msgstr ""
-
-msgctxt "field:account.invoice.line-stock.move,create_date:"
-msgid "Create Date"
-msgstr "Fecha de creación"
-
-msgctxt "field:account.invoice.line-stock.move,create_uid:"
-msgid "Create User"
-msgstr "Creado por usuario"
-
-msgctxt "field:account.invoice.line-stock.move,id:"
-msgid "ID"
-msgstr ""
-
-msgctxt "field:account.invoice.line-stock.move,invoice_line:"
-msgid "Invoice Line"
-msgstr ""
-
-msgctxt "field:account.invoice.line-stock.move,rec_name:"
-msgid "Name"
-msgstr ""
-
-msgctxt "field:account.invoice.line-stock.move,stock_move:"
-msgid "Stock Move"
-msgstr ""
-
-msgctxt "field:account.invoice.line-stock.move,write_date:"
-msgid "Write Date"
-msgstr "Fecha de modificación"
-
-msgctxt "field:account.invoice.line-stock.move,write_uid:"
-msgid "Write User"
-msgstr "Modificado por usuario"
-
-#, fuzzy
-msgctxt "field:stock.move,invoice_lines:"
-msgid "Invoice Lines"
-msgstr "Líneas de Factura"
-
-msgctxt "model:account.invoice.line-stock.move,name:"
-msgid "Invoice Line - Stock Move"
-msgstr ""
-
-msgctxt "view:account.invoice.line:"
-msgid "Stock"
-msgstr "Stock"
diff --git a/locale/es_MX.po b/locale/es_MX.po
deleted file mode 100644
index c8d8ef48f4..0000000000
--- a/locale/es_MX.po
+++ /dev/null
@@ -1,52 +0,0 @@
-# 
-msgid ""
-msgstr "Content-Type: text/plain; charset=utf-8\n"
-
-msgctxt "field:account.invoice.line,stock_moves:"
-msgid "Stock Moves"
-msgstr "Movimientos de existencias"
-
-msgctxt "field:account.invoice.line-stock.move,create_date:"
-msgid "Create Date"
-msgstr "Fecha de creación"
-
-msgctxt "field:account.invoice.line-stock.move,create_uid:"
-msgid "Create User"
-msgstr "Creado por usuario"
-
-msgctxt "field:account.invoice.line-stock.move,id:"
-msgid "ID"
-msgstr ""
-
-msgctxt "field:account.invoice.line-stock.move,invoice_line:"
-msgid "Invoice Line"
-msgstr ""
-
-msgctxt "field:account.invoice.line-stock.move,rec_name:"
-msgid "Name"
-msgstr ""
-
-msgctxt "field:account.invoice.line-stock.move,stock_move:"
-msgid "Stock Move"
-msgstr "Movimiento de existencias"
-
-msgctxt "field:account.invoice.line-stock.move,write_date:"
-msgid "Write Date"
-msgstr "Fecha de modificación"
-
-msgctxt "field:account.invoice.line-stock.move,write_uid:"
-msgid "Write User"
-msgstr "Modificado por usuario"
-
-#, fuzzy
-msgctxt "field:stock.move,invoice_lines:"
-msgid "Invoice Lines"
-msgstr "Líneas de Factura"
-
-msgctxt "model:account.invoice.line-stock.move,name:"
-msgid "Invoice Line - Stock Move"
-msgstr "Línea de factura - Movimiento de existencias"
-
-msgctxt "view:account.invoice.line:"
-msgid "Stock"
-msgstr "Existencias"