diff --git a/arch/m68k/amiga/cia.c b/arch/m68k/amiga/cia.c
index 18c0e29976e3..2081b8cd5591 100644
--- a/arch/m68k/amiga/cia.c
+++ b/arch/m68k/amiga/cia.c
@@ -18,6 +18,7 @@
 #include <linux/init.h>
 #include <linux/seq_file.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 
 #include <asm/irq.h>
 #include <asm/amigahw.h>