diff --git a/packages/react-native/ReactCommon/react/runtime/platform/ios/ReactCommon/RCTJscInstance.mm b/packages/react-native/ReactCommon/react/runtime/platform/ios/ReactCommon/RCTJscInstance.mm
index 06d61e8bb97..2cd08d2ff90 100644
--- a/packages/react-native/ReactCommon/react/runtime/platform/ios/ReactCommon/RCTJscInstance.mm
+++ b/packages/react-native/ReactCommon/react/runtime/platform/ios/ReactCommon/RCTJscInstance.mm
@@ -10,9 +10,10 @@
 
 namespace facebook::react {
 
-RCTJscInstance::RCTJscInstance() {}
+RCTJscInstance::RCTJscInstance() = default;
 
-std::unique_ptr<JSRuntime> RCTJscInstance::createJSRuntime(std::shared_ptr<MessageQueueThread> msgQueueThread) noexcept
+std::unique_ptr<JSRuntime> RCTJscInstance::createJSRuntime(
+    std::shared_ptr<MessageQueueThread> /*msgQueueThread*/) noexcept
 {
   return std::make_unique<JSIRuntimeHolder>(jsc::makeJSCRuntime());
 }