diff --git a/runtime/dart_isolate.cc b/runtime/dart_isolate.cc
index b041b40fcd3d1..b1021f22a2cfd 100644
--- a/runtime/dart_isolate.cc
+++ b/runtime/dart_isolate.cc
@@ -93,7 +93,7 @@ std::weak_ptr<DartIsolate> DartIsolate::SpawnIsolate(
     const fml::closure& isolate_shutdown_callback,
     std::optional<std::string> dart_entrypoint,
     std::optional<std::string> dart_entrypoint_library,
-    std::unique_ptr<IsolateConfiguration> isolate_configration) const {
+    std::unique_ptr<IsolateConfiguration> isolate_configuration) const {
   return CreateRunningRootIsolate(
       settings,                                          //
       GetIsolateGroupData().GetIsolateSnapshot(),        //
@@ -104,7 +104,7 @@ std::weak_ptr<DartIsolate> DartIsolate::SpawnIsolate(
       isolate_shutdown_callback,                         //
       dart_entrypoint,                                   //
       dart_entrypoint_library,                           //
-      std::move(isolate_configration),                   //
+      std::move(isolate_configuration),                  //
       UIDartState::Context{GetTaskRunners(),             //
                            snapshot_delegate,            //
                            GetIOManager(),               //
@@ -128,7 +128,7 @@ std::weak_ptr<DartIsolate> DartIsolate::CreateRunningRootIsolate(
     const fml::closure& isolate_shutdown_callback,
     std::optional<std::string> dart_entrypoint,
     std::optional<std::string> dart_entrypoint_library,
-    std::unique_ptr<IsolateConfiguration> isolate_configration,
+    std::unique_ptr<IsolateConfiguration> isolate_configuration,
     const UIDartState::Context& context,
     const DartIsolate* spawning_isolate) {
   if (!isolate_snapshot) {
@@ -136,13 +136,13 @@ std::weak_ptr<DartIsolate> DartIsolate::CreateRunningRootIsolate(
     return {};
   }
 
-  if (!isolate_configration) {
+  if (!isolate_configuration) {
     FML_LOG(ERROR) << "Invalid isolate configuration.";
     return {};
   }
 
   isolate_flags.SetNullSafetyEnabled(
-      isolate_configration->IsNullSafetyEnabled(*isolate_snapshot));
+      isolate_configuration->IsNullSafetyEnabled(*isolate_snapshot));
   isolate_flags.SetIsDontNeedSafe(isolate_snapshot->IsDontNeedSafe());
 
   auto isolate = CreateRootIsolate(settings,                           //
@@ -173,7 +173,7 @@ std::weak_ptr<DartIsolate> DartIsolate::CreateRunningRootIsolate(
     return {};
   }
 
-  if (!isolate_configration->PrepareIsolate(*isolate.get())) {
+  if (!isolate_configuration->PrepareIsolate(*isolate.get())) {
     FML_LOG(ERROR) << "Could not prepare isolate.";
     return {};
   }
diff --git a/runtime/dart_isolate.h b/runtime/dart_isolate.h
index b5a559215eb75..44f3969b3151b 100644
--- a/runtime/dart_isolate.h
+++ b/runtime/dart_isolate.h
@@ -215,7 +215,7 @@ class DartIsolate : public UIDartState {
       const fml::closure& isolate_shutdown_callback,
       std::optional<std::string> dart_entrypoint,
       std::optional<std::string> dart_entrypoint_library,
-      std::unique_ptr<IsolateConfiguration> isolate_configration,
+      std::unique_ptr<IsolateConfiguration> isolate_configuration,
       const UIDartState::Context& context,
       const DartIsolate* spawning_isolate = nullptr);
 
@@ -245,7 +245,7 @@ class DartIsolate : public UIDartState {
       const fml::closure& isolate_shutdown_callback,
       std::optional<std::string> dart_entrypoint,
       std::optional<std::string> dart_entrypoint_library,
-      std::unique_ptr<IsolateConfiguration> isolate_configration) const;
+      std::unique_ptr<IsolateConfiguration> isolate_configuration) const;
 
   // |UIDartState|
   ~DartIsolate() override;
diff --git a/runtime/dart_isolate_unittests.cc b/runtime/dart_isolate_unittests.cc
index 5656bf327e7e0..8a60979197fd2 100644
--- a/runtime/dart_isolate_unittests.cc
+++ b/runtime/dart_isolate_unittests.cc
@@ -123,7 +123,7 @@ TEST_F(DartIsolateTest, SpawnIsolate) {
       /*isolate_shutdown_callback=*/settings.isolate_shutdown_callback,
       /*dart_entrypoint=*/"main",
       /*dart_entrypoint_library=*/std::nullopt,
-      /*isolate_configration=*/std::move(spawn_configuration));
+      /*isolate_configuration=*/std::move(spawn_configuration));
   auto spawn = weak_spawn.lock();
   ASSERT_TRUE(spawn);
   ASSERT_EQ(spawn->GetPhase(), DartIsolate::Phase::Running);