diff --git a/packages/react-native/ReactAndroid/api/ReactAndroid.api b/packages/react-native/ReactAndroid/api/ReactAndroid.api
index b80ba082222..f613a00c7c4 100644
--- a/packages/react-native/ReactAndroid/api/ReactAndroid.api
+++ b/packages/react-native/ReactAndroid/api/ReactAndroid.api
@@ -2157,13 +2157,6 @@ public final class com/facebook/react/devsupport/LogBoxModule : com/facebook/fbr
 public final class com/facebook/react/devsupport/LogBoxModule$Companion {
 }
 
-public final class com/facebook/react/devsupport/PerftestDevSupportManager : com/facebook/react/devsupport/ReleaseDevSupportManager {
-	public fun <init> (Landroid/content/Context;)V
-	public fun getDevSettings ()Lcom/facebook/react/modules/debug/interfaces/DeveloperSettings;
-	public fun startInspector ()V
-	public fun stopInspector ()V
-}
-
 public abstract interface class com/facebook/react/devsupport/ReactInstanceDevHelper {
 	public abstract fun createRootView (Ljava/lang/String;)Landroid/view/View;
 	public abstract fun destroyRootView (Landroid/view/View;)V
diff --git a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/devsupport/PerftestDevSupportManager.kt b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/devsupport/PerftestDevSupportManager.kt
index d0685ab7207..eab4acd6c69 100644
--- a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/devsupport/PerftestDevSupportManager.kt
+++ b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/devsupport/PerftestDevSupportManager.kt
@@ -14,11 +14,11 @@ import com.facebook.react.modules.debug.interfaces.DeveloperSettings
  * Interface for accessing and interacting with development features related to performance testing.
  * Communication is enabled via the Inspector, but everything else is disabled.
  */
-public class PerftestDevSupportManager(
+internal class PerftestDevSupportManager(
     applicationContext: Context,
 ) : ReleaseDevSupportManager() {
 
-  public override val devSettings: DeveloperSettings =
+  override val devSettings: DeveloperSettings =
       DevInternalSettings(
           applicationContext,
           object : DevInternalSettings.Listener {