diff --git a/packages/flutter_tools/lib/src/test/test_compiler.dart b/packages/flutter_tools/lib/src/test/test_compiler.dart
index dbeb6d38b5..37db867caa 100644
--- a/packages/flutter_tools/lib/src/test/test_compiler.dart
+++ b/packages/flutter_tools/lib/src/test/test_compiler.dart
@@ -116,7 +116,6 @@ class TestCompiler {
       buildMode: buildInfo.mode,
       trackWidgetCreation: buildInfo.trackWidgetCreation,
       initializeFromDill: testFilePath,
-      unsafePackageSerialization: false,
       dartDefines: buildInfo.dartDefines,
       packagesPath: buildInfo.packagesPath,
       extraFrontEndOptions: buildInfo.extraFrontEndOptions,
diff --git a/packages/flutter_tools/test/general.shard/base/logger_test.dart b/packages/flutter_tools/test/general.shard/base/logger_test.dart
index e023356bce..d48389d2b7 100644
--- a/packages/flutter_tools/test/general.shard/base/logger_test.dart
+++ b/packages/flutter_tools/test/general.shard/base/logger_test.dart
@@ -87,7 +87,7 @@ void main() {
     final WindowsStdoutLogger logger = WindowsStdoutLogger(
       outputPreferences: OutputPreferences.test(),
       stdio: stdio,
-      terminal: Terminal.test(supportsColor: false, supportsEmoji: false),
+      terminal: Terminal.test(),
     );
 
     logger.printStatus('🔥🖼️✗✓🔨💪✏️');
diff --git a/packages/flutter_tools/test/integration.shard/cache_test.dart b/packages/flutter_tools/test/integration.shard/cache_test.dart
index 7620e78234..68d1ba6258 100644
--- a/packages/flutter_tools/test/integration.shard/cache_test.dart
+++ b/packages/flutter_tools/test/integration.shard/cache_test.dart
@@ -33,7 +33,7 @@ void main() {
       final String? oldRoot = Cache.flutterRoot;
       final Directory tempDir = fileSystem.systemTempDirectory.createTempSync('cache_test.');
       final BufferLogger logger = BufferLogger(
-        terminal: Terminal.test(supportsColor: false, supportsEmoji: false),
+        terminal: Terminal.test(),
         outputPreferences: OutputPreferences(),
       );
       logger.fatalWarnings = true;
@@ -114,7 +114,7 @@ Future<void> main(List<String> args) async {
       final String? oldRoot = Cache.flutterRoot;
       final Directory tempDir = fileSystem.systemTempDirectory.createTempSync('cache_test.');
       final BufferLogger logger = BufferLogger(
-        terminal: Terminal.test(supportsColor: false, supportsEmoji: false),
+        terminal: Terminal.test(),
         outputPreferences: OutputPreferences(),
       );
       logger.fatalWarnings = true;