diff --git a/Kernel/Arch/x86/InterruptDisabler.h b/Kernel/Arch/x86/InterruptDisabler.h
index 7a2190d3f4..094ca04c30 100644
--- a/Kernel/Arch/x86/InterruptDisabler.h
+++ b/Kernel/Arch/x86/InterruptDisabler.h
@@ -12,6 +12,9 @@
 
 #include <Kernel/Arch/x86/ASM_wrapper.h>
 
+#include <AK/Platform.h>
+VALIDATE_IS_X86()
+
 namespace Kernel {
 
 class InterruptDisabler {