diff --git a/rero_ils/translations/es/LC_MESSAGES/messages.po b/rero_ils/translations/es/LC_MESSAGES/messages.po
index 500932c50f..d1d5354f45 100644
--- a/rero_ils/translations/es/LC_MESSAGES/messages.po
+++ b/rero_ils/translations/es/LC_MESSAGES/messages.po
@@ -13,8 +13,8 @@ msgstr ""
 "Project-Id-Version: rero-ils 0.9.1\n"
 "Report-Msgid-Bugs-To: igor.milhit@rero.ch\n"
 "POT-Creation-Date: 2020-08-12 13:36+0200\n"
-"PO-Revision-Date: 2020-08-12 12:09+0000\n"
-"Last-Translator: iGor milhit <igor.milhit@rero.ch>\n"
+"PO-Revision-Date: 2020-08-13 12:42+0000\n"
+"Last-Translator: ManaDeweerdt <anne-marie.deweerdt@uclouvain.be>\n"
 "Language-Team: Spanish <https://hosted.weblate.org/projects/rero_plus/"
 "rero-ils/es/>\n"
 "Language: es\n"
@@ -3904,7 +3904,7 @@ msgstr "Valor"
 
 #: rero_ils/jsonschemas/common/languages-v0.0.1.json:2585
 msgid "Example: vol.3"
-msgstr ""
+msgstr "Ejemplo: vol. 3"
 
 #: rero_ils/modules/acq_accounts/jsonschemas/acq_accounts/acq_account-v0.0.1.json:4
 #: rero_ils/modules/acq_invoices/jsonschemas/acq_invoices/acq_invoice-v0.0.1.json:41
@@ -4583,7 +4583,7 @@ msgstr "Series"
 
 #: rero_ils/modules/documents/views.py:217
 msgid "Published in"
-msgstr ""
+msgstr "Publicado en"
 
 #: rero_ils/modules/documents/views.py:233
 msgid "vol"
@@ -5187,11 +5187,11 @@ msgstr ""
 
 #: rero_ils/modules/documents/jsonschemas/documents/document_issuance-v0.0.1.json:3
 msgid "Mode of issuance"
-msgstr ""
+msgstr "Modo de publicación"
 
 #: rero_ils/modules/documents/jsonschemas/documents/document_issuance-v0.0.1.json:7
 msgid "Single unit"
-msgstr ""
+msgstr "Unidad individual"
 
 #: rero_ils/modules/documents/jsonschemas/documents/document_issuance-v0.0.1.json:19
 #: rero_ils/modules/documents/jsonschemas/documents/document_issuance-v0.0.1.json:84