diff --git a/bugsnag-android-unity/build.gradle b/bugsnag-android-unity/build.gradle
index bcebd874b..66e3d805d 100644
--- a/bugsnag-android-unity/build.gradle
+++ b/bugsnag-android-unity/build.gradle
@@ -29,6 +29,7 @@ android {
             }
         }
         ndkVersion = "21.4.7075529"
+        consumerProguardFiles 'proguard-rules.pro'
     }
 
     externalNativeBuild {
diff --git a/bugsnag-android-unity/proguard-rules.pro b/bugsnag-android-unity/proguard-rules.pro
new file mode 100644
index 000000000..4ebeecf27
--- /dev/null
+++ b/bugsnag-android-unity/proguard-rules.pro
@@ -0,0 +1 @@
+-keep class com.bugsnag.android.** {*;}
\ No newline at end of file
diff --git a/features/fixtures/maze_runner/ProjectSettings/ProjectSettings.asset b/features/fixtures/maze_runner/ProjectSettings/ProjectSettings.asset
index 13a273ae4..041968e84 100644
--- a/features/fixtures/maze_runner/ProjectSettings/ProjectSettings.asset
+++ b/features/fixtures/maze_runner/ProjectSettings/ProjectSettings.asset
@@ -269,6 +269,9 @@ PlayerSettings:
     banner: {fileID: 0}
   androidGamepadSupportLevel: 0
   resolutionDialogBanner: {fileID: 0}
+  AndroidMinifyWithR8: 1
+  AndroidMinifyRelease: 1
+  AndroidMinifyDebug: 1
   m_BuildTargetIcons: []
   m_BuildTargetPlatformIcons:
   - m_BuildTarget: Android