diff --git a/locale/sl_SI.po b/locale/sl_SI.po
new file mode 100644
index 0000000000..fe5df196db
--- /dev/null
+++ b/locale/sl_SI.po
@@ -0,0 +1,211 @@
+# 
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "error:project.work:"
+msgid "There should be only one timesheet work by task/project."
+msgstr "Na nalogo/projekt je možna samo ena evidentirana dejavnost."
+
+msgctxt "error:project.work:"
+msgid ""
+"Work \"%(child)s\" can not be opened because its parent work \"%(parent)s\" "
+"is already done."
+msgstr ""
+"Dejavnosti \"%(child)s\" ni možno odpreti, ker je njena matična dejavnost "
+"\"%(parent)s\" že zaprta."
+
+msgctxt "error:project.work:"
+msgid ""
+"Work \"%(parent)s\" can not be done because its child work \"%(child)s\" is "
+"still opened."
+msgstr ""
+"Dejavnosti \"%(parent)s\" ni možno zaključiti zaradi njenih še odprtih "
+"poddejavnosti \"%(child)s\"."
+
+msgctxt "field:project.work,active:"
+msgid "Active"
+msgstr "Aktivno"
+
+msgctxt "field:project.work,children:"
+msgid "Children"
+msgstr "Poddejavnosti"
+
+msgctxt "field:project.work,comment:"
+msgid "Comment"
+msgstr "Opomba"
+
+msgctxt "field:project.work,company:"
+msgid "Company"
+msgstr "Podjetje"
+
+msgctxt "field:project.work,create_date:"
+msgid "Create Date"
+msgstr "Ustvarjeno"
+
+msgctxt "field:project.work,create_uid:"
+msgid "Create User"
+msgstr "Ustvaril"
+
+msgctxt "field:project.work,effort:"
+msgid "Effort"
+msgstr "Ocena"
+
+msgctxt "field:project.work,hours:"
+msgid "Timesheet Hours"
+msgstr "Dejanske ure"
+
+msgctxt "field:project.work,id:"
+msgid "ID"
+msgstr "ID"
+
+msgctxt "field:project.work,parent:"
+msgid "Parent"
+msgstr "Matičnia dejavnost"
+
+msgctxt "field:project.work,party:"
+msgid "Party"
+msgstr "Stranka"
+
+msgctxt "field:project.work,party_address:"
+msgid "Contact Address"
+msgstr "Kontakt"
+
+msgctxt "field:project.work,rec_name:"
+msgid "Name"
+msgstr "Ime"
+
+msgctxt "field:project.work,sequence:"
+msgid "Sequence"
+msgstr "Zap.št."
+
+msgctxt "field:project.work,state:"
+msgid "State"
+msgstr "Stanje"
+
+msgctxt "field:project.work,timesheet_available:"
+msgid "Available on timesheets"
+msgstr "Na evidenci"
+
+msgctxt "field:project.work,total_effort:"
+msgid "Total Effort"
+msgstr "Ocena skupaj"
+
+msgctxt "field:project.work,type:"
+msgid "Type"
+msgstr "Vrsta"
+
+msgctxt "field:project.work,work:"
+msgid "Work"
+msgstr "Dejavnost"
+
+msgctxt "field:project.work,write_date:"
+msgid "Write Date"
+msgstr "Zapisano"
+
+msgctxt "field:project.work,write_uid:"
+msgid "Write User"
+msgstr "Zapisal"
+
+msgctxt "help:project.work,effort:"
+msgid "Estimated Effort for this work"
+msgstr "Ocena za to dejavnost"
+
+msgctxt "help:project.work,hours:"
+msgid "Total time spent on this work"
+msgstr "Skupni porabljen čas na tem dejavnosti"
+
+msgctxt "help:project.work,total_effort:"
+msgid "Estimated total effort for this work and the sub-works"
+msgstr "Skupna ocena za to dejavnost in njene poddejavnosti"
+
+msgctxt "model:ir.action,name:act_open_child_work"
+msgid "Tasks"
+msgstr "Naloge"
+
+msgctxt "model:ir.action,name:act_project_form"
+msgid "Projects"
+msgstr "Projekti"
+
+msgctxt "model:ir.action,name:act_project_tree"
+msgid "Projects"
+msgstr "Projekti"
+
+msgctxt "model:ir.action,name:act_task_form"
+msgid "Tasks"
+msgstr "Naloge"
+
+msgctxt "model:ir.action,name:act_work_list"
+msgid "Works Efforts"
+msgstr "Ocene dela"
+
+msgctxt "model:ir.action,name:act_work_tree"
+msgid "Works Efforts"
+msgstr "Ocene dela"
+
+msgctxt "model:ir.ui.menu,name:menu_configuration"
+msgid "Configuration"
+msgstr "Nastavitve"
+
+msgctxt "model:ir.ui.menu,name:menu_project"
+msgid "Project"
+msgstr "Projekt"
+
+msgctxt "model:ir.ui.menu,name:menu_project_form"
+msgid "Projects"
+msgstr "Projekti"
+
+msgctxt "model:ir.ui.menu,name:menu_project_tree"
+msgid "Projects"
+msgstr "Projekti"
+
+msgctxt "model:ir.ui.menu,name:menu_task_form"
+msgid "Tasks"
+msgstr "Naloge"
+
+msgctxt "model:ir.ui.menu,name:menu_work_list"
+msgid "Works Efforts"
+msgstr "Ocene dela"
+
+msgctxt "model:ir.ui.menu,name:menu_work_tree"
+msgid "Works Efforts"
+msgstr "Ocene dela"
+
+msgctxt "model:project.work,name:"
+msgid "Work Effort"
+msgstr "Ocena dela"
+
+msgctxt "model:res.group,name:group_project_admin"
+msgid "Project Administration"
+msgstr "Projekt - vodenje"
+
+msgctxt "selection:project.work,state:"
+msgid "Done"
+msgstr "Zaključeno"
+
+msgctxt "selection:project.work,state:"
+msgid "Opened"
+msgstr "Odprto"
+
+msgctxt "selection:project.work,type:"
+msgid "Project"
+msgstr "Projekt"
+
+msgctxt "selection:project.work,type:"
+msgid "Task"
+msgstr "Naloga"
+
+msgctxt "view:project.work:"
+msgid "Children"
+msgstr "Poddejavnosti"
+
+msgctxt "view:project.work:"
+msgid "General"
+msgstr "Splošno"
+
+msgctxt "view:project.work:"
+msgid "Tasks"
+msgstr "Naloge"
+
+msgctxt "view:project.work:"
+msgid "Works Efforts"
+msgstr "Ocene dela"