diff --git a/ChangeLog b/ChangeLog
index e9d5383b1c..f506fd289c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2017-08-23  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* sysdeps/x86_64/fpu/libm-test-ulps: Regenerated.
+
 2017-08-23  H.J. Lu  <hongjiu.lu@intel.com>
 
 	[BZ #21982]
diff --git a/sysdeps/x86_64/fpu/libm-test-ulps b/sysdeps/x86_64/fpu/libm-test-ulps
index c347642044..59ec92056e 100644
--- a/sysdeps/x86_64/fpu/libm-test-ulps
+++ b/sysdeps/x86_64/fpu/libm-test-ulps
@@ -1305,7 +1305,7 @@ Function: "cos_vlen4_avx2":
 double: 2
 
 Function: "cos_vlen8":
-double: 1
+double: 2
 float: 1
 
 Function: "cos_vlen8_avx2":
@@ -2645,7 +2645,7 @@ Function: "sincos_vlen4_avx2":
 double: 2
 
 Function: "sincos_vlen8":
-double: 1
+double: 2
 float: 1
 
 Function: "sincos_vlen8_avx2":