diff --git a/UI/Templates/SchedulerUI/UIxAppointmentViewTemplate.wox b/UI/Templates/SchedulerUI/UIxAppointmentViewTemplate.wox
index ef0d8c381..cb97fe18d 100644
--- a/UI/Templates/SchedulerUI/UIxAppointmentViewTemplate.wox
+++ b/UI/Templates/SchedulerUI/UIxAppointmentViewTemplate.wox
@@ -276,6 +276,7 @@
       <md-button class="md-warn"
                  label:aria-label="Delete Event"
                  ng-show="::editor.component.isErasable"
+                 ng-disabled="editor.isDeleting"
                  ng-click="editor.deleteAllOccurrences()">
         <var:string label:value="Delete"/>
       </md-button>
@@ -292,6 +293,7 @@
         <md-button class="md-warn"
                    label:aria-label="Delete Event"
                    ng-click="$mdMenu.open()"
+                   ng-disabled="editor.isDeleting"
                    md-menu-origin="md-menu-origin">
           <var:string label:value="Delete"/> <md-icon>arrow_drop_down</md-icon>
         </md-button>
@@ -299,6 +301,7 @@
           <md-menu-item>
             <md-button class="md-warn"
                        label:aria-label="Delete This Occurrence"
+                       ng-disabled="editor.isDeleting"
                        ng-click="editor.deleteOccurrence()">
               <md-icon>repeat_one</md-icon> <var:string label:value="Delete This Occurrence"/>
             </md-button>
@@ -306,6 +309,7 @@
           <md-menu-item>
             <md-button class="md-warn"
                        label:aria-label="Delete All Occurrences"
+                       ng-disabled="editor.isDeleting"
                        ng-click="editor.deleteAllOccurrences()">
               <md-icon>repeat</md-icon> <var:string label:value="Delete All Occurrences"/>
             </md-button>
@@ -339,6 +343,7 @@
     <md-dialog-actions ng-show="::editor.component.isInvitation()">
       <md-button class="md-warn"
                  label:aria-label="Delete Event"
+                 ng-disabled="editor.isDeleting"
                  ng-click="editor.deleteAllOccurrences()">
         <var:string label:value="Delete"/>
       </md-button>
@@ -355,6 +360,7 @@
         <md-button class="md-warn"
                    label:aria-label="Delete Event"
                    ng-click="$mdMenu.open()"
+                   ng-disabled="editor.isDeleting"
                    md-menu-origin="md-menu-origin">
           <var:string label:value="Delete"/> <md-icon>arrow_drop_down</md-icon>
         </md-button>
@@ -362,6 +368,7 @@
           <md-menu-item>
             <md-button class="md-warn"
                        label:aria-label="Delete This Occurrence"
+                       ng-disabled="editor.isDeleting"
                        ng-click="editor.deleteOccurrence()">
               <md-icon>repeat_one</md-icon> <var:string label:value="Delete This Occurrence"/>
             </md-button>
@@ -369,6 +376,7 @@
           <md-menu-item>
             <md-button class="md-warn"
                        label:aria-label="Delete All Occurrences"
+                       ng-disabled="editor.isDeleting"
                        ng-click="editor.deleteAllOccurrences()">
               <md-icon>repeat</md-icon> <var:string label:value="Delete All Occurrences"/>
             </md-button>
diff --git a/UI/WebServerResources/js/Scheduler/ComponentController.js b/UI/WebServerResources/js/Scheduler/ComponentController.js
index 89b7f7354..3f5e9c861 100644
--- a/UI/WebServerResources/js/Scheduler/ComponentController.js
+++ b/UI/WebServerResources/js/Scheduler/ComponentController.js
@@ -14,6 +14,7 @@
       this.calendarService = Calendar;
       this.service = Component;
       this.component = stateComponent;
+      this.isDeleting = false;
 
       // Put organizer in an array to display it as an mdChip
       this.organizer = [stateComponent.organizer];
@@ -144,17 +145,26 @@
     };
 
     this.deleteOccurrence = function () {
-      this.component.remove(true).then(function() {
-        $rootScope.$emit('calendars:list');
-        $mdDialog.hide();
-      });
+      if (!this.isDeleting) {
+        this.isDeleting = true;
+        this.component.remove(true).then(function() {
+          $rootScope.$emit('calendars:list');
+          $mdDialog.hide();
+          vm.isDeleting = false;
+        });
+      }
     };
 
     this.deleteAllOccurrences = function () {
-      this.component.remove().then(function() {
-        $rootScope.$emit('calendars:list');
-        $mdDialog.hide();
-      });
+      if (!this.isDeleting) {
+        this.isDeleting = true;
+        this.component.remove().then(function () {
+          $rootScope.$emit('calendars:list');
+          $mdDialog.hide();
+          vm.isDeleting = false;
+        });
+      }
+      
     };
 
     this.toggleRawSource = function ($event) {