diff --git a/modules/monitoring/application/forms/Config/SecurityConfigForm.php b/modules/monitoring/application/forms/Config/SecurityConfigForm.php
index 8081b9316..d57f985ce 100644
--- a/modules/monitoring/application/forms/Config/SecurityConfigForm.php
+++ b/modules/monitoring/application/forms/Config/SecurityConfigForm.php
@@ -57,7 +57,7 @@ class SecurityConfigForm extends ConfigForm
                 'description'   => $this->translate(
                     'Comma separated case insensitive list of protected custom variables.'
                     . ' Use * as a placeholder for zero or more wildcard characters.'
-                    . ' Existance of those custom variables will be shown, but their values will be masked.'
+                    . ' Existence of those custom variables will be shown, but their values will be masked.'
                 )
             )
         );
diff --git a/modules/monitoring/application/locale/ar_SA/LC_MESSAGES/monitoring.po b/modules/monitoring/application/locale/ar_SA/LC_MESSAGES/monitoring.po
index 1c6beacd9..b064a36a3 100644
--- a/modules/monitoring/application/locale/ar_SA/LC_MESSAGES/monitoring.po
+++ b/modules/monitoring/application/locale/ar_SA/LC_MESSAGES/monitoring.po
@@ -860,7 +860,7 @@ msgstr "مضيفون تابعون"
 #: /usr/share/icingaweb2/modules/monitoring/application/forms/Config/SecurityConfigForm.php:58
 msgid ""
 "Comma separated case insensitive list of protected custom variables. Use * "
-"as a placeholder for zero or more wildcard characters. Existance of those "
+"as a placeholder for zero or more wildcard characters. Existence of those "
 "custom variables will be shown, but their values will be masked."
 msgstr ""
 "قائمة مفصولة بفواصل لمتغيرات مخصصة ومحمية غير حساسة لحالة الأحرف. "
diff --git a/modules/monitoring/application/locale/de_DE/LC_MESSAGES/monitoring.po b/modules/monitoring/application/locale/de_DE/LC_MESSAGES/monitoring.po
index a613a79a4..37e8de82d 100644
--- a/modules/monitoring/application/locale/de_DE/LC_MESSAGES/monitoring.po
+++ b/modules/monitoring/application/locale/de_DE/LC_MESSAGES/monitoring.po
@@ -870,7 +870,7 @@ msgstr "Chiffre"
 #: ../../../../modules/monitoring/application/forms/Config/SecurityConfigForm.php:58
 msgid ""
 "Comma separated case insensitive list of protected custom variables. Use * "
-"as a placeholder for zero or more wildcard characters. Existance of those "
+"as a placeholder for zero or more wildcard characters. Existence of those "
 "custom variables will be shown, but their values will be masked."
 msgstr ""
 "Kommaseparierte Liste von schreibungsunabhängigen, geschützten angepassten "
diff --git a/modules/monitoring/application/locale/it_IT/LC_MESSAGES/monitoring.po b/modules/monitoring/application/locale/it_IT/LC_MESSAGES/monitoring.po
index 4dbd46bea..9dff1458f 100644
--- a/modules/monitoring/application/locale/it_IT/LC_MESSAGES/monitoring.po
+++ b/modules/monitoring/application/locale/it_IT/LC_MESSAGES/monitoring.po
@@ -825,7 +825,7 @@ msgstr "Host Figli"
 #: /usr/share/icingaweb2/modules/monitoring/application/forms/Config/SecurityConfigForm.php:58
 msgid ""
 "Comma separated case insensitive list of protected custom variables. Use * "
-"as a placeholder for zero or more wildcard characters. Existance of those "
+"as a placeholder for zero or more wildcard characters. Existence of those "
 "custom variables will be shown, but their values will be masked."
 msgstr ""
 "Lista delle variabili riservate (case insensitive) separate da virgola. "
diff --git a/modules/monitoring/application/locale/pt_BR/LC_MESSAGES/monitoring.po b/modules/monitoring/application/locale/pt_BR/LC_MESSAGES/monitoring.po
index f4cd56e76..05a6c5783 100644
--- a/modules/monitoring/application/locale/pt_BR/LC_MESSAGES/monitoring.po
+++ b/modules/monitoring/application/locale/pt_BR/LC_MESSAGES/monitoring.po
@@ -636,7 +636,7 @@ msgstr "Hosts filhos"
 #: /usr/local/icingaweb/modules/monitoring/application/forms/Config/SecurityConfigForm.php:59
 msgid ""
 "Comma separated case insensitive list of protected custom variables. Use * "
-"as a placeholder for zero or more wildcard characters. Existance of those "
+"as a placeholder for zero or more wildcard characters. Existence of those "
 "custom variables will be shown, but their values will be masked."
 msgstr ""
 "Lista protegida de variáveis personalizadas separadas por vírgula e case "
diff --git a/modules/monitoring/application/locale/ru_RU/LC_MESSAGES/monitoring.po b/modules/monitoring/application/locale/ru_RU/LC_MESSAGES/monitoring.po
index 655f0adce..1e558c329 100644
--- a/modules/monitoring/application/locale/ru_RU/LC_MESSAGES/monitoring.po
+++ b/modules/monitoring/application/locale/ru_RU/LC_MESSAGES/monitoring.po
@@ -822,7 +822,7 @@ msgstr ""
 #: /vagrant/modules/monitoring/application/forms/Config/SecurityConfigForm.php:58
 msgid ""
 "Comma separated case insensitive list of protected custom variables. Use * "
-"as a placeholder for zero or more wildcard characters. Existance of those "
+"as a placeholder for zero or more wildcard characters. Existence of those "
 "custom variables will be shown, but their values will be masked."
 msgstr ""