diff --git a/include/drivers/arm/gicv3.h b/include/drivers/arm/gicv3.h
index 6e6a47b..f753ca2 100644
--- a/include/drivers/arm/gicv3.h
+++ b/include/drivers/arm/gicv3.h
@@ -353,6 +353,8 @@
 unsigned int gicv3_get_interrupt_active(unsigned int id, unsigned int proc_num);
 void gicv3_enable_interrupt(unsigned int id, unsigned int proc_num);
 void gicv3_disable_interrupt(unsigned int id, unsigned int proc_num);
+void gicv3_set_interrupt_priority(unsigned int id, unsigned int proc_num,
+		unsigned int priority);
 
 #endif /* __ASSEMBLY__ */
 #endif /* __GICV3_H__ */