diff --git a/poky/meta-selftest/recipes-test/images/wic-image-minimal.bb b/poky/meta-selftest/recipes-test/images/wic-image-minimal.bb
index e1da203..1cb0198 100644
--- a/poky/meta-selftest/recipes-test/images/wic-image-minimal.bb
+++ b/poky/meta-selftest/recipes-test/images/wic-image-minimal.bb
@@ -6,7 +6,10 @@
 
 IMAGE_FSTYPES = "wic"
 
-WKS_FILE_DEPENDS = "syslinux syslinux-native dosfstools-native mtools-native gptfdisk-native"
+WKS_FILE_DEPENDS = "dosfstools-native mtools-native gptfdisk-native"
+WKS_FILE_DEPENDS_append_x86 = " syslinux-native syslinux"
+WKS_FILE_DEPENDS_append_x86-64 = " syslinux-native syslinux"
+WKS_FILE_DEPENDS_append_x86-x32 = " syslinux-native syslinux"
 
 LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
 
diff --git a/poky/meta-selftest/recipes-test/pseudo-pyc-test/pseudo-pyc-test.bb b/poky/meta-selftest/recipes-test/pseudo-pyc-test/pseudo-pyc-test.bb
new file mode 100644
index 0000000..12dc91a
--- /dev/null
+++ b/poky/meta-selftest/recipes-test/pseudo-pyc-test/pseudo-pyc-test.bb
@@ -0,0 +1,15 @@
+SUMMARY = "pseudo env test"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
+
+INHIBIT_DEFAULT_DEPS = "1"
+
+python do_compile() {
+    import pseudo_pyc_test1
+    print(pseudo_pyc_test1.STRING)
+}
+
+python do_install() {
+    import pseudo_pyc_test2
+    print(pseudo_pyc_test2.STRING)
+}
diff --git a/poky/meta-selftest/recipes-test/selftest-chown/selftest-chown.bb b/poky/meta-selftest/recipes-test/selftest-chown/selftest-chown.bb
index 87bf943..440471f 100644
--- a/poky/meta-selftest/recipes-test/selftest-chown/selftest-chown.bb
+++ b/poky/meta-selftest/recipes-test/selftest-chown/selftest-chown.bb
@@ -3,6 +3,8 @@
 
 LICENSE = "MIT"
 
+DEPENDS += "coreutils-native"
+
 S = "${WORKDIR}"
 
 inherit useradd allarch
@@ -16,10 +18,13 @@
 	install -d   ${TESTDIR}/dir
 	touch        ${TESTDIR}/file
 	ln -s ./file ${TESTDIR}/symlink
+	install -d   ${TESTDIR}/fifotest
+	mkfifo       ${TESTDIR}/fifotest/fifo
 
 	chown    test:test ${TESTDIR}/file
 	chown -R test:test ${TESTDIR}/dir
 	chown -h test:test ${TESTDIR}/symlink
+	chown -R test:test ${TESTDIR}/fifotest
 }
 
 FILES_${PN} = "${sysconfdir}/selftest-chown/*"