diff --git a/meta-ti-bsp/conf/multiconfig/k3r5.conf b/meta-ti-bsp/conf/multiconfig/k3r5.conf
index deb07210..0ba163ae 100644
--- a/meta-ti-bsp/conf/multiconfig/k3r5.conf
+++ b/meta-ti-bsp/conf/multiconfig/k3r5.conf
@@ -3,3 +3,5 @@ MAINMACHINE := "${MACHINE}"
 DEPLOY_DIR_IMAGE = "${DEPLOY_DIR}/images/${MAINMACHINE}"
 
 MACHINE:append = "-k3r5"
+
+TMPDIR = "${TOPDIR}/tmp-${MACHINE}"