diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 5867465b19..eca000fa2e 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2015-06-02  Yao Qi  <yao.qi@linaro.org>
+
+	* i386-linux-nat.c: Include linux-nat.h.
+
 2015-06-01  Andreas Schwab  <schwab@linux-m68k.org>
 	    Jan Kratochvil  <jan.kratochvil@redhat.com>
 
diff --git a/gdb/i386-linux-nat.c b/gdb/i386-linux-nat.c
index 56663613a8..4401a2f569 100644
--- a/gdb/i386-linux-nat.c
+++ b/gdb/i386-linux-nat.c
@@ -33,6 +33,7 @@
 #include "i386-linux-tdep.h"
 #include "x86-xstate.h"
 
+#include "linux-nat.h"
 #include "x86-linux-nat.h"
 #include "nat/linux-ptrace.h"