diff --git a/ChangeLog b/ChangeLog
index 848f7505d7..1ed0e7b70e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2016-02-19  Mark Wielaard  <mjw@redhat.com>
+
+	* elf/elf.h: Add NT_ARM_SYSTEM_CALL.
+
 2016-02-19  Mark Wielaard  <mjw@redhat.com>
 
 	* elf/elf.h (R_386_GOT32X): New.
diff --git a/elf/elf.h b/elf/elf.h
index 1a7000b8c6..ce96bd5d33 100644
--- a/elf/elf.h
+++ b/elf/elf.h
@@ -667,6 +667,7 @@ typedef struct
 #define NT_ARM_TLS	0x401		/* ARM TLS register */
 #define NT_ARM_HW_BREAK	0x402		/* ARM hardware breakpoint registers */
 #define NT_ARM_HW_WATCH	0x403		/* ARM hardware watchpoint registers */
+#define NT_ARM_SYSTEM_CALL	0x404	/* ARM system call number */
 
 /* Legal values for the note segment descriptor types for object files.  */