diff --git a/src/app/applications/iot-devices/iot-device-change-application-dialog/iot-device-change-application-dialog.component.html b/src/app/applications/iot-devices/iot-device-change-application-dialog/iot-device-change-application-dialog.component.html
index 71e9e392..ef18c3e6 100644
--- a/src/app/applications/iot-devices/iot-device-change-application-dialog/iot-device-change-application-dialog.component.html
+++ b/src/app/applications/iot-devices/iot-device-change-application-dialog/iot-device-change-application-dialog.component.html
@@ -99,7 +99,7 @@ <h1 mat-dialog-title>{{ "IOTDEVICE.CHANGE-APPLICATION.TITLE" | translate }}</h1>
     </ng-container>
   </div>
 
-  <div mat-dialog-actions class="d-flex flex-row">
+  <div mat-dialog-actions class="d-flex flex-row mat-dialog-actions">
     <button (click)="onSubmit()" class="btn btn-primary">
       {{ "GEN.SAVE" | translate }}
     </button>
diff --git a/src/app/applications/iot-devices/iot-device-change-application-dialog/iot-device-change-application-dialog.component.scss b/src/app/applications/iot-devices/iot-device-change-application-dialog/iot-device-change-application-dialog.component.scss
index 87e01a74..a628c840 100644
--- a/src/app/applications/iot-devices/iot-device-change-application-dialog/iot-device-change-application-dialog.component.scss
+++ b/src/app/applications/iot-devices/iot-device-change-application-dialog/iot-device-change-application-dialog.component.scss
@@ -1,3 +1,8 @@
 .iot-device-change-application-dialog {
   width: 50vw;
 }
+
+.mat-dialog-actions {
+  margin-left: 13px;
+  margin-bottom: 13px;
+}
diff --git a/src/app/applications/iot-devices/iot-device-change-application-dialog/iot-device-change-application-dialog.component.ts b/src/app/applications/iot-devices/iot-device-change-application-dialog/iot-device-change-application-dialog.component.ts
index 54e62d2b..bb8c324c 100644
--- a/src/app/applications/iot-devices/iot-device-change-application-dialog/iot-device-change-application-dialog.component.ts
+++ b/src/app/applications/iot-devices/iot-device-change-application-dialog/iot-device-change-application-dialog.component.ts
@@ -192,12 +192,13 @@ export class IoTDeviceChangeApplicationDialogComponent implements OnInit {
             deviceName: savedIoTDevice.name,
             applicationName: savedIoTDevice.application.name,
           }),
-          "",
+          this.translate.instant("DIALOG.OK"),
           {
             duration: 10000,
           }
         );
         this.dialog.close(true);
+        this.snackBar._openedSnackBarRef.afterDismissed().subscribe(() => location.reload());
       });
   }
 }