diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 74091eef0a8..9c7df2911d9 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2016-10-07  Yao Qi  <yao.qi@linaro.org>
+
+	* gdb.xml/tdesc-regs.exp: Set regdir to "arm/".
+
 2016-10-07  Markus Metzger  <markus.t.metzger@intel.com>
 
 	* gdb.python/python.exp: Test decode_line("*0").
diff --git a/gdb/testsuite/gdb.xml/tdesc-regs.exp b/gdb/testsuite/gdb.xml/tdesc-regs.exp
index 8e0e1c995c7..ae3c4b577b2 100644
--- a/gdb/testsuite/gdb.xml/tdesc-regs.exp
+++ b/gdb/testsuite/gdb.xml/tdesc-regs.exp
@@ -35,6 +35,7 @@ switch -glob -- [istarget] {
 	set core-regs {arc-v2.xml}
     }
     "arm*-*-*" {
+	set regdir "arm/"
         set core-regs {arm-core.xml}
     }
     "*m68k-*-*" {