diff --git a/tests/qtest/fuzz-sb16-test.c b/tests/qtest/fuzz-sb16-test.c
index a65826b943..add2a2ad39 100644
--- a/tests/qtest/fuzz-sb16-test.c
+++ b/tests/qtest/fuzz-sb16-test.c
@@ -57,9 +57,13 @@ int main(int argc, char **argv)
 {
     g_test_init(&argc, &argv, NULL);
 
-    qtest_add_func("fuzz/test_fuzz_sb16/1c", test_fuzz_sb16_0x1c);
-    qtest_add_func("fuzz/test_fuzz_sb16/91", test_fuzz_sb16_0x91);
-    qtest_add_func("fuzz/test_fuzz_sb16/d4", test_fuzz_sb16_0xd4);
+    if (qtest_has_machine("q35")) {
+        qtest_add_func("fuzz/test_fuzz_sb16/1c", test_fuzz_sb16_0x1c);
+    }
+    if (qtest_has_machine("pc")) {
+        qtest_add_func("fuzz/test_fuzz_sb16/91", test_fuzz_sb16_0x91);
+        qtest_add_func("fuzz/test_fuzz_sb16/d4", test_fuzz_sb16_0xd4);
+    }
 
     return g_test_run();
 }