diff --git a/calendar/resources/locale/sl-SI/global.dtd b/calendar/resources/locale/sl-SI/global.dtd
index 01da52ae9287..9cf28be03ba8 100644
--- a/calendar/resources/locale/sl-SI/global.dtd
+++ b/calendar/resources/locale/sl-SI/global.dtd
@@ -106,6 +106,6 @@
 <!ENTITY more.label "VEČ">
 <!ENTITY less.label "MANJ">
 
-<!ENTITY add.label     "Add">
-<!ENTITY edit.label    "Edit">
-<!ENTITY remove.label  "Remove">
+<!ENTITY add.label     "Dodaj">
+<!ENTITY edit.label    "Uredi">
+<!ENTITY remove.label  "Odstrani">