diff --git a/xtoskrnl/hl/x86/cpu.cc b/xtoskrnl/hl/x86/cpu.cc
index c65929c..b7730bb 100644
--- a/xtoskrnl/hl/x86/cpu.cc
+++ b/xtoskrnl/hl/x86/cpu.cc
@@ -44,4 +44,7 @@ HL::Cpu::InitializeProcessor(VOID)
 
     /* Set the APIC running level */
     HL::RunLevel::SetRunLevel(KE::Processor::GetCurrentProcessorBlock()->RunLevel);
+
+    /* Initialize APIC timer */
+    HL::Timer::InitializeApicTimer();
 }