Index: kernel/generic/include/interrupt.h
===================================================================
--- kernel/generic/include/interrupt.h	(revision aa492fe19494af0906b221865dbd7568f0b09cda)
+++ kernel/generic/include/interrupt.h	(revision a1ce9bd75a1611b36c1d882e27a09e58da89755f)
@@ -45,4 +45,5 @@
 #include <ddi/irq.h>
 #include <stacktrace.h>
+#include <arch/istate.h>
 
 typedef void (* iroutine_t)(unsigned int, istate_t *);