diff --git a/test/MC/AArch64/directive-arch-negative.s b/test/MC/AArch64/directive-arch-negative.s
index a69f4d8e044..327389de024 100644
--- a/test/MC/AArch64/directive-arch-negative.s
+++ b/test/MC/AArch64/directive-arch-negative.s
@@ -30,3 +30,8 @@
 # CHECK: 	aese v0.8h, v1.8h
 # CHECK:	^
 
+	.arch armv8.1-a+noras
+	esb
+
+# CHECK: error: instruction requires: ras
+# CHECK:         esb
diff --git a/test/MC/AArch64/directive-arch.s b/test/MC/AArch64/directive-arch.s
index 9764cc79e27..e32443876b6 100644
--- a/test/MC/AArch64/directive-arch.s
+++ b/test/MC/AArch64/directive-arch.s
@@ -8,8 +8,3 @@
 # CHECK: 	aesd	v0.16b, v2.16b
 # CHECK:        eor     v0.16b, v0.16b, v2.16b
 
-	.arch armv8.1-a+ras
-	esb
-
-# CHECK: 	esb
-