diff --git a/Kernel/Arch/x86/Processor.h b/Kernel/Arch/x86/Processor.h
index 52d1e1c4786..1b601b9c587 100644
--- a/Kernel/Arch/x86/Processor.h
+++ b/Kernel/Arch/x86/Processor.h
@@ -119,8 +119,8 @@ class Processor {
     u32 m_gdt_length;
 
     u32 m_cpu;
-    FlatPtr m_in_irq {};
-    volatile u32 m_in_critical {};
+    FlatPtr m_in_irq;
+    volatile u32 m_in_critical;
     static Atomic<u32> s_idle_cpu_mask;
 
     TSS m_tss;
@@ -137,7 +137,7 @@ class Processor {
 
     bool m_invoke_scheduler_async;
     bool m_scheduler_initialized;
-    bool m_in_scheduler { true };
+    bool m_in_scheduler;
     Atomic<bool> m_halt_requested;
 
     DeferredCallEntry* m_pending_deferred_calls; // in reverse order
diff --git a/Kernel/Arch/x86/common/Processor.cpp b/Kernel/Arch/x86/common/Processor.cpp
index 1b8de25d1bb..11affd1bed0 100644
--- a/Kernel/Arch/x86/common/Processor.cpp
+++ b/Kernel/Arch/x86/common/Processor.cpp
@@ -305,6 +305,7 @@ UNMAP_AFTER_INIT void Processor::early_initialize(u32 cpu)
 
     m_invoke_scheduler_async = false;
     m_scheduler_initialized = false;
+    m_in_scheduler = true;
 
     m_message_queue = nullptr;
     m_idle_thread = nullptr;