diff --git a/android/app/build.gradle b/android/app/build.gradle
index 5fdfde1..0d8b485 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -47,7 +47,8 @@ android {
         // You can update the following values to match your application needs.
         // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-gradle-build-configuration.
         //minSdkVersion flutter.minSdkVersion
-        minSdkVersion localProperties.getProperty('flutter.minSdkVersion').toInteger()
+        //# minSdkVersion localProperties.getProperty('flutter.minSdkVersion').toInteger()
+        minSdkVersion = 21
         //minSdkVersion localProperties.getProperty('flutter.minSdkVersion').toInteger()
         targetSdkVersion flutter.targetSdkVersion
         //argetSdkVersion localProperties.getProperty('flutter.targetSdkVersion').toInteger()