diff --git a/android/app/build.gradle b/android/app/build.gradle
index b18227b..9e15fe3 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -42,6 +42,7 @@ android {
         applicationId "com.example.qrreaderapp"
         minSdkVersion 21
         targetSdkVersion 28
+        multiDexEnabled true
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"