diff --git a/_config_dev.yml b/_config_dev.yml
new file mode 100644
index 0000000..b35a270
--- /dev/null
+++ b/_config_dev.yml
@@ -0,0 +1 @@
+url: "http://localhost:4000"
\ No newline at end of file
diff --git a/serve b/serve
new file mode 100644
index 0000000..3827224
--- /dev/null
+++ b/serve
@@ -0,0 +1 @@
+bundle exec jekyll serve --config _config.yml,_config_dev.yml
\ No newline at end of file