diff --git a/arch/mips/dec/ecc-berr.c b/arch/mips/dec/ecc-berr.c
index c8430c07355ed5c26da325ac7e0d79f1dc251e21..6d55e8aab66830fa8dd5c388724dfe91baac735a 100644
--- a/arch/mips/dec/ecc-berr.c
+++ b/arch/mips/dec/ecc-berr.c
@@ -25,6 +25,7 @@
 #include <asm/cpu.h>
 #include <asm/irq_regs.h>
 #include <asm/processor.h>
+#include <asm/ptrace.h>
 #include <asm/system.h>
 #include <asm/traps.h>
 
diff --git a/arch/mips/dec/kn01-berr.c b/arch/mips/dec/kn01-berr.c
index f19b4617a0a6c4a67f9439a86956aa14ebe91678..d3b8002bf1e77db470427692de4a1e0da8bfe40e 100644
--- a/arch/mips/dec/kn01-berr.c
+++ b/arch/mips/dec/kn01-berr.c
@@ -20,8 +20,10 @@
 #include <linux/types.h>
 
 #include <asm/inst.h>
+#include <asm/irq_regs.h>
 #include <asm/mipsregs.h>
 #include <asm/page.h>
+#include <asm/ptrace.h>
 #include <asm/system.h>
 #include <asm/traps.h>
 #include <asm/uaccess.h>