diff --git a/src/js/tabs/setup.js b/src/js/tabs/setup.js
index 328508887e..ed60bf0b6a 100644
--- a/src/js/tabs/setup.js
+++ b/src/js/tabs/setup.js
@@ -270,7 +270,7 @@ setup.initialize = function (callback) {
             }
 
             if (semver.gte(FC.CONFIG.apiVersion, API_VERSION_1_46)) {
-                disarmFlagElements.splice(disarmFlagElements.indexOf('RPMFILTER'), 0, 'DSHOT_TELEM');
+                disarmFlagElements.splice(disarmFlagElements.indexOf('RPMFILTER'), 1, 'DSHOT_TELEM');
             }
 
             // Always the latest element