diff --git a/tests/Makefile b/tests/Makefile
index 2d021fb..ef286e7 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -35,7 +35,7 @@
 check-unit-y += tests/test-iov$(EXESUF)
 gcov-files-test-iov-y = util/iov.c
 check-unit-y += tests/test-aio$(EXESUF)
-check-unit-y += tests/test-rfifolock$(EXESUF)
+check-unit-$(CONFIG_POSIX) += tests/test-rfifolock$(EXESUF)
 check-unit-y += tests/test-throttle$(EXESUF)
 gcov-files-test-aio-$(CONFIG_WIN32) = aio-win32.c
 gcov-files-test-aio-$(CONFIG_POSIX) = aio-posix.c
@@ -59,7 +59,7 @@
 check-unit-y += tests/test-qdev-global-props$(EXESUF)
 check-unit-y += tests/check-qom-interface$(EXESUF)
 gcov-files-check-qom-interface-y = qom/object.c
-check-unit-y += tests/test-vmstate$(EXESUF)
+check-unit-$(CONFIG_POSIX) += tests/test-vmstate$(EXESUF)
 
 check-block-$(CONFIG_POSIX) += tests/qemu-iotests-quick.sh