diff --git a/src/modules/ui/dialog/profile-manger/controller-customizations-manager-dialog.ts b/src/modules/ui/dialog/profile-manger/controller-customizations-manager-dialog.ts
index 2ecfe24..7bbf5b7 100644
--- a/src/modules/ui/dialog/profile-manger/controller-customizations-manager-dialog.ts
+++ b/src/modules/ui/dialog/profile-manger/controller-customizations-manager-dialog.ts
@@ -323,7 +323,7 @@ export class ControllerCustomizationsManagerDialog extends BaseProfileManagerDia
         }
 
         // Add missing settings
-        presetData.settings = Object.assign(this.BLANK_PRESET_DATA.settings, presetData.settings);
+        presetData.settings = Object.assign({}, this.BLANK_PRESET_DATA.settings, presetData.settings);
 
         // Vibration intensity
         $vibrationIntensity.value = presetData.settings.vibrationIntensity.toString();