diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index 475d6523bb..599bbc4ba8 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -402,10 +402,10 @@ PERSISTENT_DIR = "${TOPDIR}/cache"
 LOG_DIR = "${TMPDIR}/log"
 
 STAMPS_DIR ?= "${TMPDIR}/stamps"
-STAMP = "${STAMPS_DIR}/${MULTIMACH_TARGET_SYS}/${PN}/${EXTENDPE}${PV}-${PR}"
+STAMP = "${STAMPS_DIR}/${MULTIMACH_TARGET_SYS}/${PN}/${PV}"
 STAMPCLEAN = "${STAMPS_DIR}/${MULTIMACH_TARGET_SYS}/${PN}/*-*"
 BASE_WORKDIR ?= "${TMPDIR}/work"
-WORKDIR = "${BASE_WORKDIR}/${MULTIMACH_TARGET_SYS}/${PN}/${EXTENDPE}${PV}-${PR}"
+WORKDIR = "${BASE_WORKDIR}/${MULTIMACH_TARGET_SYS}/${PN}/${PV}"
 T = "${WORKDIR}/temp"
 D = "${WORKDIR}/image"
 S = "${WORKDIR}/${BP}"