diff --git a/basis/cpu/x86/features/features-tests.factor b/basis/cpu/x86/features/features-tests.factor
index 8cc20b32b7..63582ec1bf 100644
--- a/basis/cpu/x86/features/features-tests.factor
+++ b/basis/cpu/x86/features/features-tests.factor
@@ -5,5 +5,8 @@ IN: cpu.x86.features.tests
 [ t ] [ sse-version 0 42 between? ] unit-test
 [ t ] [ [ 10000 [ ] times ] count-instructions integer? ] unit-test
 
-{ "GenuineIntel" }
-[ 0 cpuid [ 4 >le ] map { 1 3 2 } swap nths concat >string ] unit-test
+{ t }
+[
+    0 cpuid [ 4 >le ] map { 1 3 2 } swap nths concat >string
+    { "GenuineIntel" "AuthenticAMD" } member?
+] unit-test