diff --git a/dev/devicelab/lib/tasks/perf_tests.dart b/dev/devicelab/lib/tasks/perf_tests.dart
index 1348fbc758..febc94fd4a 100644
--- a/dev/devicelab/lib/tasks/perf_tests.dart
+++ b/dev/devicelab/lib/tasks/perf_tests.dart
@@ -274,7 +274,12 @@ class CompileTest {
         watch.start();
         await flutter('build', options: options);
         watch.stop();
-        releaseSizeInBytes = await file('$cwd/build/app/outputs/apk/app-release.apk').length();
+        File apk = file('$cwd/build/app/outputs/apk/app.apk');
+        if (!apk.existsSync()) {
+          // Pre Android SDK 26 path
+          apk = file('$cwd/build/app/outputs/apk/app-release.apk');
+        }
+        releaseSizeInBytes = apk.lengthSync();
         break;
     }
 
diff --git a/dev/integration_tests/ui/pubspec.yaml b/dev/integration_tests/ui/pubspec.yaml
index 22eaa6e2a8..174afdac3c 100644
--- a/dev/integration_tests/ui/pubspec.yaml
+++ b/dev/integration_tests/ui/pubspec.yaml
@@ -13,6 +13,7 @@ dev_dependencies:
     sdk: flutter
   test: 0.12.26
 
+  archive: 1.0.32 # TRANSITIVE DEPENDENCY
   args: 0.13.7 # TRANSITIVE DEPENDENCY
   async: 1.13.3 # TRANSITIVE DEPENDENCY
   barback: 0.15.2+13 # TRANSITIVE DEPENDENCY