diff --git a/meta-tpm/recipes-tpm1/trousers/trousers_git.bb b/meta-tpm/recipes-tpm1/trousers/trousers_git.bb
index 192c66c..44a4ee6 100644
--- a/meta-tpm/recipes-tpm1/trousers/trousers_git.bb
+++ b/meta-tpm/recipes-tpm1/trousers/trousers_git.bb
@@ -32,13 +32,13 @@ do_install () {
 
 do_install:append() {
     install -d ${D}${sysconfdir}/init.d
-    install -m 0755 ${WORKDIR}/trousers.init.sh ${D}${sysconfdir}/init.d/trousers
+    install -m 0755 ${UNPACKDIR}/trousers.init.sh ${D}${sysconfdir}/init.d/trousers
     install -d ${D}${sysconfdir}/udev/rules.d
-    install -m 0644 ${WORKDIR}/trousers-udev.rules ${D}${sysconfdir}/udev/rules.d/45-trousers.rules
+    install -m 0644 ${UNPACKDIR}/trousers-udev.rules ${D}${sysconfdir}/udev/rules.d/45-trousers.rules
 
     if ${@bb.utils.contains('DISTRO_FEATURES','systemd','true','false',d)}; then
         install -d ${D}${systemd_unitdir}/system
-        install -m 0644 ${WORKDIR}/tcsd.service ${D}${systemd_unitdir}/system/
+        install -m 0644 ${UNPACKDIR}/tcsd.service ${D}${systemd_unitdir}/system/
         sed -i -e 's#@SBINDIR@#${sbindir}#g' ${D}${systemd_unitdir}/system/tcsd.service
     fi        
 }