diff --git a/mobile/android/app/build.gradle b/mobile/android/app/build.gradle
index a7b6c5a29e..ad09d00b94 100644
--- a/mobile/android/app/build.gradle
+++ b/mobile/android/app/build.gradle
@@ -49,6 +49,7 @@ android {
         versionName flutterVersionName
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         multiDexEnabled true
+        consumerProguardFiles 'proguard-rules.pro'
     }
 
     signingConfigs {
diff --git a/mobile/android/app/proguard-rules.pro b/mobile/android/app/proguard-rules.pro
new file mode 100644
index 0000000000..f35c179f30
--- /dev/null
+++ b/mobile/android/app/proguard-rules.pro
@@ -0,0 +1,4 @@
+-keep class ai.onnxruntime.** { *; }
+# To ensure that stack traces is unambiguous
+# https://developer.android.com/studio/build/shrink-code#decode-stack-trace
+-keepattributes LineNumberTable,SourceFile