diff --git a/arch/blackfin/include/asm/irq.h b/arch/blackfin/include/asm/irq.h
index 6ec2a0749ee6d7f10050f915abbb81bbce3f133c..e7c0623f90915b8929dd3a89923daaea9e38f099 100644
--- a/arch/blackfin/include/asm/irq.h
+++ b/arch/blackfin/include/asm/irq.h
@@ -12,6 +12,8 @@
 
 #include <linux/irqflags.h>
 
+#include <mach/anomaly.h>
+
 /* SYS_IRQS and NR_IRQS are defined in <mach-bf5xx/irq.h> */
 #include <mach/irq.h>