Index: kernel/generic/include/interrupt.h
===================================================================
--- kernel/generic/include/interrupt.h	(revision 88205440caa3e827197cd095139acca02b989d5e)
+++ kernel/generic/include/interrupt.h	(revision a9763c666a17a9e61eed93a67919ee613c7f32a9)
@@ -45,4 +45,5 @@
 #include <ddi/irq.h>
 #include <stacktrace.h>
+#include <arch/istate.h>
 
 typedef void (* iroutine_t)(unsigned int, istate_t *);