diff --git a/UI/Scheduler/English.lproj/Localizable.strings b/UI/Scheduler/English.lproj/Localizable.strings
index 2ec856f03..ebc5b2462 100644
--- a/UI/Scheduler/English.lproj/Localizable.strings
+++ b/UI/Scheduler/English.lproj/Localizable.strings
@@ -377,7 +377,7 @@
 "Show an Alert" = "Show an Alert";
 "Send an E-mail" = "Send an E-mail";
 "Email Organizer" = "Email Organizer";
-"Email Attendees" = "Email Attendees";
+"Email Attendees (internal users)" = "Email Attendees (internal users)";
 "zoom_400" = "400%";
 "zoom_200" = "200%";
 "zoom_100" = "100%";
diff --git a/UI/Scheduler/French.lproj/Localizable.strings b/UI/Scheduler/French.lproj/Localizable.strings
index 35a8370e3..fe06919ee 100644
--- a/UI/Scheduler/French.lproj/Localizable.strings
+++ b/UI/Scheduler/French.lproj/Localizable.strings
@@ -377,7 +377,7 @@
 "Show an Alert" = "Afficher une alerte";
 "Send an E-mail" = "Envoyer un courrier";
 "Email Organizer" = "À l'organisateur";
-"Email Attendees" = "Aux invités";
+"Email Attendees (internal users)" = "Aux invités (utilisateurs internes)";
 "zoom_400" = "400%";
 "zoom_200" = "200%";
 "zoom_100" = "100%";
diff --git a/UI/Templates/SchedulerUI/UIxAppointmentViewTemplate.wox b/UI/Templates/SchedulerUI/UIxAppointmentViewTemplate.wox
index cb97fe18d..fccce2f77 100644
--- a/UI/Templates/SchedulerUI/UIxAppointmentViewTemplate.wox
+++ b/UI/Templates/SchedulerUI/UIxAppointmentViewTemplate.wox
@@ -76,7 +76,7 @@
         <md-button class="md-icon-button"
                    ng-show="editor.component.attendees.length > 0"
                    ng-click="editor.newMessageWithAllRecipients($event)">
-          <md-icon label:aria-label="Email Attendees">mail</md-icon>
+          <md-icon label:aria-label="Email Attendees (internal users)">mail</md-icon>
         </md-button>
         <md-button class="md-icon-button" ng-click="editor.close()">
           <md-icon label:aria-label="Close">close</md-icon>
diff --git a/UI/Templates/SchedulerUI/UIxReminderEditor.wox b/UI/Templates/SchedulerUI/UIxReminderEditor.wox
index 0ac9e2097..64c82f136 100644
--- a/UI/Templates/SchedulerUI/UIxReminderEditor.wox
+++ b/UI/Templates/SchedulerUI/UIxReminderEditor.wox
@@ -54,8 +54,8 @@
         <md-checkbox ng-model="editor.component.alarm.attendees"
                      ng-true-value="1"
                      ng-false-value="0"
-                     label:aria-label="Email Attendees">
-          <var:string label:value="Email Attendees"/>
+                     label:aria-label="Email Attendees (internal users)">
+          <var:string label:value="Email Attendees (internal users)"/>
         </md-checkbox>
       </div>
     </md-radio-group>