diff --git a/cd b/cd
new file mode 100644
index 0000000..2db24e9
--- /dev/null
+++ b/cd
@@ -0,0 +1,5 @@
+echo 'nameserver 9.9.9.9' > '/etc/resolv.conf' \
+&& apt-get update \
+&& apt-get install --yes 'git' \
+&& git clone "${GITHUB_SERVER_URL}/rwx.work/cd" '/usr/local/sbin' \
+&& cd-bootstrap
diff --git a/cd-bootstrap.sh b/cd-bootstrap
similarity index 100%
rename from cd-bootstrap.sh
rename to cd-bootstrap
diff --git a/cd.sh b/cd.sh
deleted file mode 100644
index 020f5fe..0000000
--- a/cd.sh
+++ /dev/null
@@ -1,15 +0,0 @@
-echo "\
-nameserver 9.9.9.9
-" > '/etc/resolv.conf' \
-&& \
-apt-get update \
-&& \
-apt-get install \
-'git' \
---yes \
-&& \
-git clone \
-"${GITHUB_SERVER_URL}/rwx.work/cd" \
-'/usr/local/sbin' \
-&& \
-cd-bootstrap.sh