diff --git a/plugins/rtsp/package-lock.json b/plugins/rtsp/package-lock.json
index c9e83b086..f8b87b167 100644
--- a/plugins/rtsp/package-lock.json
+++ b/plugins/rtsp/package-lock.json
@@ -1,12 +1,12 @@
 {
    "name": "@scrypted/rtsp",
-   "version": "0.0.27",
+   "version": "0.0.28",
    "lockfileVersion": 2,
    "requires": true,
    "packages": {
       "": {
          "name": "@scrypted/rtsp",
-         "version": "0.0.27",
+         "version": "0.0.28",
          "license": "Apache",
          "dependencies": {
             "@koush/axios-digest-auth": "^0.7.2",
diff --git a/plugins/rtsp/package.json b/plugins/rtsp/package.json
index cff422516..eaa470ced 100644
--- a/plugins/rtsp/package.json
+++ b/plugins/rtsp/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@scrypted/rtsp",
-   "version": "0.0.27",
+   "version": "0.0.28",
    "description": "RTSP Cameras and Streams Plugin for Scrypted",
    "author": "Scrypted",
    "license": "Apache",
diff --git a/plugins/rtsp/src/rtsp.ts b/plugins/rtsp/src/rtsp.ts
index 02399a776..38473fd41 100644
--- a/plugins/rtsp/src/rtsp.ts
+++ b/plugins/rtsp/src/rtsp.ts
@@ -149,9 +149,9 @@ export class RtspCamera extends ScryptedDeviceBase implements Camera, VideoCamer
         this.snapshotAuth = undefined;
 
         if (key === 'snapshotUrl') {
-            const interfaces = this.providedInterfaces;
+            let interfaces = this.providedInterfaces;
             if (!value)
-                interfaces.filter(iface => iface !== ScryptedInterface.Camera)
+                interfaces = interfaces.filter(iface => iface !== ScryptedInterface.Camera)
             else
                 interfaces.push(ScryptedInterface.Camera);