diff --git a/arch/um/include/asm/irq.h b/arch/um/include/asm/irq.h
index 547bff7b3a89..3f5d3e8228fc 100644
--- a/arch/um/include/asm/irq.h
+++ b/arch/um/include/asm/irq.h
@@ -33,4 +33,5 @@
 
 #define NR_IRQS			64
 
+#include <asm-generic/irq.h>
 #endif