diff --git a/zbootstrap.zsh b/zbootstrap.zsh
index ea98396..11ab9ec 100644
--- a/zbootstrap.zsh
+++ b/zbootstrap.zsh
@@ -1,22 +1,23 @@
 function zlibs_install()
 {
     cat > .zshlibs_repo.key <<ZSHLIBSKEY
-  -----BEGIN OPENSSH PRIVATE KEY-----
-  b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW
-  QyNTUxOQAAACDfCuaNlzXjZLgfatP3beiWip6YwcgqbiaOcdw6ii99lwAAAJACRt/xAkbf
-  8QAAAAtzc2gtZWQyNTUxOQAAACDfCuaNlzXjZLgfatP3beiWip6YwcgqbiaOcdw6ii99lw
-  AAAEDS0oFdre+O4F8fRlMveXLBZGsIzYzjpL1mOZvzPcNZ9d8K5o2XNeNkuB9q0/dt6JaK
-  npjByCpuJo5x3DqKL32XAAAADGFjY2VsQHQtcmV4eAE=
-  -----END OPENSSH PRIVATE KEY-----
+-----BEGIN OPENSSH PRIVATE KEY-----
+b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW
+QyNTUxOQAAACDfCuaNlzXjZLgfatP3beiWip6YwcgqbiaOcdw6ii99lwAAAJACRt/xAkbf
+8QAAAAtzc2gtZWQyNTUxOQAAACDfCuaNlzXjZLgfatP3beiWip6YwcgqbiaOcdw6ii99lw
+AAAEDS0oFdre+O4F8fRlMveXLBZGsIzYzjpL1mOZvzPcNZ9d8K5o2XNeNkuB9q0/dt6JaK
+npjByCpuJo5x3DqKL32XAAAADGFjY2VsQHQtcmV4eAE=
+-----END OPENSSH PRIVATE KEY-----
 ZSHLIBSKEY
     cat > .zshlibs_repo.key.pub <<ZSHLIBSKEY
-  ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIN8K5o2XNeNkuB9q0/dt6JaKnpjByCpuJo5x3DqKL32X accel@t-rexx
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIN8K5o2XNeNkuB9q0/dt6JaKnpjByCpuJo5x3DqKL32X accel@t-rexx
 ZSHLIBSKEY
   chmod 600 .zshlibs_repo.key.pub .zshlibs_repo.key
   GIT_SSH_COMMAND='ssh -i .zshlibs_repo.key'  git clone --branch master git@casingator.brass.host:zshlibs.git "${zshlibs_install}"
-  cd "${zshlibs_install}"
+  pushd "${zshlibs_install}"
   git config core.sshCommand "ssh -i ${zshlibs_install}/zshlibs_ro.key"
   chmod 600 "${zshlibs_install}/zshlibs_ro.key"
+  popd
   rm .zshlibs_repo.key.pub .zshlibs_repo.key
 }