diff --git a/enter_chroot.sh b/enter_chroot.sh
index c256e33037..606eaf51a6 100755
--- a/enter_chroot.sh
+++ b/enter_chroot.sh
@@ -278,10 +278,8 @@ setup_env
 # Use git:8 chars of sha1
 REVISION=$(cd ${FLAGS_trunk}/src/scripts ; git rev-parse --short=8 HEAD)
 CHROOT_PASSTHRU="CHROMEOS_REVISION=$REVISION BUILDBOT_BUILD=$FLAGS_build_number CHROMEOS_OFFICIAL=$CHROMEOS_OFFICIAL"
-
-# Adding OEM AU APPID to CHROOT_PASSTHRU
-CHROOT_PASSTHRU="CHROMEOS_RELEASE_APPID=${CHROMEOS_RELEASE_APPID:-"{DEV-BUILD}"}\
-    ${CHROOT_PASSTHRU}"
+CHROOT_PASSTHRU="${CHROOT_PASSTHRU} \
+CHROMEOS_RELEASE_APPID=${CHROMEOS_RELEASE_APPID:-"{DEV-BUILD}"}"
 
 if [ -d "$HOME/.subversion" ]; then
   # Bind mounting .subversion into chroot