diff --git a/l10n/da.js b/l10n/da.js
index 35d8df4e5..237f277c7 100644
--- a/l10n/da.js
+++ b/l10n/da.js
@@ -1,6 +1,7 @@
 OC.L10N.register(
     "deck",
     {
+    "Are you sure you want to delete this card with all of its data?" : "Er du sikker på, at du vil slette dette kort med alle dets data?",
     "Delete" : "Slet",
     "Hours" : "Timer",
     "Minutes" : "Minutter",
diff --git a/l10n/da.json b/l10n/da.json
index ae2da8e87..9204dbd26 100644
--- a/l10n/da.json
+++ b/l10n/da.json
@@ -1,4 +1,5 @@
 { "translations": {
+    "Are you sure you want to delete this card with all of its data?" : "Er du sikker på, at du vil slette dette kort med alle dets data?",
     "Delete" : "Slet",
     "Hours" : "Timer",
     "Minutes" : "Minutter",