diff --git a/l10n/de_DE.js b/l10n/de_DE.js
index ce950ac26..239dafb50 100644
--- a/l10n/de_DE.js
+++ b/l10n/de_DE.js
@@ -47,6 +47,8 @@ OC.L10N.register(
     "Date order" : "Reihenfolge nach Datum",
     "Original order" : "Original Reihenfolge",
     "Ranked order" : "Rangliste",
+    "Unsubscribe" : "Abmelden",
+    "Subscribe" : "Abonnieren",
     "Toggle Sidebar" : "Seitenleiste umschalten",
     "Conflict" : "Konflikt",
     "Got a network error while checking calendar events." : "Netzwerkfehler beim Prüfen auf Kalendertermine.",
diff --git a/l10n/de_DE.json b/l10n/de_DE.json
index dda8d7c8a..8b033b10c 100644
--- a/l10n/de_DE.json
+++ b/l10n/de_DE.json
@@ -45,6 +45,8 @@
     "Date order" : "Reihenfolge nach Datum",
     "Original order" : "Original Reihenfolge",
     "Ranked order" : "Rangliste",
+    "Unsubscribe" : "Abmelden",
+    "Subscribe" : "Abonnieren",
     "Toggle Sidebar" : "Seitenleiste umschalten",
     "Conflict" : "Konflikt",
     "Got a network error while checking calendar events." : "Netzwerkfehler beim Prüfen auf Kalendertermine.",
diff --git a/l10n/pl.js b/l10n/pl.js
index 8e068b484..6f882f21f 100644
--- a/l10n/pl.js
+++ b/l10n/pl.js
@@ -47,6 +47,8 @@ OC.L10N.register(
     "Date order" : "Kolejność według daty",
     "Original order" : "Kolejność pierwotna",
     "Ranked order" : "Kolejność według rankingu",
+    "Unsubscribe" : "Wypisz się",
+    "Subscribe" : "Subskrybuj",
     "Toggle Sidebar" : "Przełącz pasek boczny",
     "Conflict" : "Konflikt",
     "Got a network error while checking calendar events." : "Wystąpił błąd sieciowy podczas sprawdzania wydarzeń w kalendarzu.",
diff --git a/l10n/pl.json b/l10n/pl.json
index 095252269..87d5b131b 100644
--- a/l10n/pl.json
+++ b/l10n/pl.json
@@ -45,6 +45,8 @@
     "Date order" : "Kolejność według daty",
     "Original order" : "Kolejność pierwotna",
     "Ranked order" : "Kolejność według rankingu",
+    "Unsubscribe" : "Wypisz się",
+    "Subscribe" : "Subskrybuj",
     "Toggle Sidebar" : "Przełącz pasek boczny",
     "Conflict" : "Konflikt",
     "Got a network error while checking calendar events." : "Wystąpił błąd sieciowy podczas sprawdzania wydarzeń w kalendarzu.",
diff --git a/l10n/pt_BR.js b/l10n/pt_BR.js
index 9a30987cb..3e092127b 100644
--- a/l10n/pt_BR.js
+++ b/l10n/pt_BR.js
@@ -47,6 +47,8 @@ OC.L10N.register(
     "Date order" : "Ordenar por data",
     "Original order" : "Ordem original",
     "Ranked order" : "Ordem por classificação",
+    "Unsubscribe" : "Cancelar subscrição",
+    "Subscribe" : "Se inscrever",
     "Toggle Sidebar" : "Alternar Barra Lateral",
     "Conflict" : "Conflito",
     "Got a network error while checking calendar events." : "Recebeu um erro de rede ao verificar os eventos da agenda.",
diff --git a/l10n/pt_BR.json b/l10n/pt_BR.json
index bdf62bf10..8a192bb8f 100644
--- a/l10n/pt_BR.json
+++ b/l10n/pt_BR.json
@@ -45,6 +45,8 @@
     "Date order" : "Ordenar por data",
     "Original order" : "Ordem original",
     "Ranked order" : "Ordem por classificação",
+    "Unsubscribe" : "Cancelar subscrição",
+    "Subscribe" : "Se inscrever",
     "Toggle Sidebar" : "Alternar Barra Lateral",
     "Conflict" : "Conflito",
     "Got a network error while checking calendar events." : "Recebeu um erro de rede ao verificar os eventos da agenda.",