diff --git a/entrypoint.sh b/entrypoint.sh
new file mode 100755
index 00000000..65e074a8
--- /dev/null
+++ b/entrypoint.sh
@@ -0,0 +1,11 @@
+#!/bin/sh -e
+
+### Usage: /entrypoint.sh <command> <args>
+command=$1
+
+if [ "$command" == "serve" ]; then
+  file="$2"
+  dockerize -template "$file" | dex serve -
+else
+  dex $@
+fi