diff --git a/src/api/src/services/BinaryFlashingStrategy/BinaryConfigurator/index.ts b/src/api/src/services/BinaryFlashingStrategy/BinaryConfigurator/index.ts
index 3561bae7..9ea8b5c2 100644
--- a/src/api/src/services/BinaryFlashingStrategy/BinaryConfigurator/index.ts
+++ b/src/api/src/services/BinaryFlashingStrategy/BinaryConfigurator/index.ts
@@ -5,6 +5,7 @@ import UserDefineKey from '../../../library/FirmwareBuilder/Enum/UserDefineKey';
 import { NoOpFunc, OnOutputFunc } from '../../../library/Commander';
 import Python from '../../../library/Python';
 import { LoggerService } from '../../../logger';
+import UserDefinesMode from '../../../models/enum/UserDefinesMode';
 
 const maskSensitiveFlags = (data: string[][]): string[][] => {
   const sensitiveData = ['--phrase', '--ssid', '--password'];
@@ -55,7 +56,10 @@ export default class BinaryConfigurator {
     if (subType.toLocaleLowerCase().includes('tx_')) {
       flags.push(['--tx']);
     }
-    flags.push(...this.userDefinesToFlags(params.userDefines));
+
+    if (params.userDefinesMode === UserDefinesMode.UserInterface) {
+      flags.push(...this.userDefinesToFlags(params.userDefines));
+    }
 
     if (params.forceFlash) {
       flags.push(['--force']);