diff --git a/Jenkinsfile b/Jenkinsfile
index 698af94..53e97f8 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -31,7 +31,7 @@ node('docker && linux-build') {
                   set +xe
                   export CCACHE_DIR=$WORKSPACE/ccache
                   ccache -M 0 -F 0
-                  git clean -ffdx -e ccache
+                  git clean -fdx -e ccache tmp .repo
                 '''
               }
 
diff --git a/rootfs/make_rootfs.sh b/rootfs/make_rootfs.sh
index c5a6827..56146c4 100755
--- a/rootfs/make_rootfs.sh
+++ b/rootfs/make_rootfs.sh
@@ -97,7 +97,7 @@ case $DISTRO in
 esac
 
 mkdir -p $BUILD
-TARBALL="$TEMP/$(basename $ROOTFS)"
+TARBALL="tmp/$(basename $ROOTFS)"
 
 mkdir -p "$BUILD"
 if [ ! -e "$TARBALL" ]; then
@@ -110,7 +110,6 @@ echo -n "Extracting ... "
 set -x
 tar -xf "$TARBALL" -C "$DEST" $TAR_OPTIONS
 echo "OK"
-rm -f "$TARBALL"
 
 # Add qemu emulation.
 cp /usr/bin/qemu-aarch64-static "$DEST/usr/bin"