diff --git a/Source/JavaScriptCore/runtime/JSCConfig.h b/Source/JavaScriptCore/runtime/JSCConfig.h
index ea2446f4..fa010be9 100644
--- a/Source/JavaScriptCore/runtime/JSCConfig.h
+++ b/Source/JavaScriptCore/runtime/JSCConfig.h
@@ -37,7 +37,7 @@ class VM;
 #if CPU(ARM64) || PLATFORM(WATCHOS)
 constexpr size_t PageSize = 16 * KB;
 #else
-constexpr size_t PageSize = 4 * KB;
+constexpr size_t PageSize = 64 * KB;
 #endif
 
 constexpr size_t ConfigSizeToProtect = PageSize;