diff --git a/Kernel/Arch/x86/ISRStubs.h b/Kernel/Arch/x86/ISRStubs.h
index c9fcd9f911d..9f9d4ea39ad 100644
--- a/Kernel/Arch/x86/ISRStubs.h
+++ b/Kernel/Arch/x86/ISRStubs.h
@@ -8,6 +8,9 @@
 
 #include <Kernel/Arch/x86/Interrupts.h>
 
+#include <AK/Platform.h>
+VALIDATE_IS_X86()
+
 GENERATE_GENERIC_INTERRUPT_HANDLER_ASM_ENTRY(80)
 GENERATE_GENERIC_INTERRUPT_HANDLER_ASM_ENTRY(81)
 GENERATE_GENERIC_INTERRUPT_HANDLER_ASM_ENTRY(82)