diff --git a/React/Base/RCTConstants.h b/React/Base/RCTConstants.h
index 06fbc7597ca..c92fc1041c9 100644
--- a/React/Base/RCTConstants.h
+++ b/React/Base/RCTConstants.h
@@ -16,12 +16,6 @@ RCT_EXTERN NSString *const RCTUserInterfaceStyleDidChangeNotificationTraitCollec
 RCT_EXTERN BOOL RCTExperimentGetPreemptiveViewAllocationDisabled(void);
 RCT_EXTERN void RCTExperimentSetPreemptiveViewAllocationDisabled(BOOL value);
 
-/*
- * Initial maximum surface size
- */
-RCT_EXTERN BOOL RCTGetInitialMaxSizeEnabled(void);
-RCT_EXTERN void RCTSetInitialMaxSizeEnabled(BOOL value);
-
 /*
  * Remove clipped subviews
  */
diff --git a/React/Base/RCTConstants.m b/React/Base/RCTConstants.m
index f734a3384a6..38947bb170f 100644
--- a/React/Base/RCTConstants.m
+++ b/React/Base/RCTConstants.m
@@ -25,21 +25,6 @@ void RCTExperimentSetPreemptiveViewAllocationDisabled(BOOL value)
   RCTExperimentPreemptiveViewAllocationDisabled = value;
 }
 
-/*
- * Initial maximum surface size
- */
-static BOOL RCTInitialMaxSizeEnabled = NO;
-
-BOOL RCTGetInitialMaxSizeEnabled()
-{
-  return RCTInitialMaxSizeEnabled;
-}
-
-void RCTSetInitialMaxSizeEnabled(BOOL value)
-{
-  RCTInitialMaxSizeEnabled = value;
-}
-
 /*
  * Remove clipped subviews
  */
diff --git a/React/Fabric/RCTSurfacePresenter.mm b/React/Fabric/RCTSurfacePresenter.mm
index 0c3d987ba1b..57b6889bc20 100644
--- a/React/Fabric/RCTSurfacePresenter.mm
+++ b/React/Fabric/RCTSurfacePresenter.mm
@@ -259,10 +259,6 @@ static BackgroundExecutor RCTGetBackgroundExecutor()
     RCTSetRemoveClippedSubviewsEnabled(YES);
   }
 
-  if (reactNativeConfig && reactNativeConfig->getBool("react_fabric:enable_initial_max_size_ios")) {
-    RCTSetInitialMaxSizeEnabled(YES);
-  }
-
   auto componentRegistryFactory =
       [factory = wrapManagedObject(_mountingManager.componentViewRegistry.componentViewFactory)](
           EventDispatcher::Weak const &eventDispatcher, ContextContainer::Shared const &contextContainer) {
diff --git a/React/Fabric/Surface/RCTFabricSurface.mm b/React/Fabric/Surface/RCTFabricSurface.mm
index e18ee5a5f2b..686e7794c47 100644
--- a/React/Fabric/Surface/RCTFabricSurface.mm
+++ b/React/Fabric/Surface/RCTFabricSurface.mm
@@ -61,9 +61,7 @@ using namespace facebook::react;
 
     [_surfacePresenter registerSurface:self];
 
-    if (RCTGetInitialMaxSizeEnabled()) {
-      [self setMinimumSize:CGSizeZero maximumSize:RCTViewportSize()];
-    }
+    [self setMinimumSize:CGSizeZero maximumSize:RCTViewportSize()];
 
     [self _updateLayoutContext];