diff --git a/Makefile b/Makefile
index 8e17806..f2582ec 100644
--- a/Makefile
+++ b/Makefile
@@ -5,7 +5,7 @@ build:
 		python -m venv venv; \
 	fi; \
 	venv/bin/pip install -r requirements.txt
-	
+	venv/bin/python caddy.py
 
 start:
 	sudo venv/bin/waitress-serve --host 0.0.0.0 --port $(PORT) listen:app
diff --git a/caddy.py b/caddy.py
new file mode 100644
index 0000000..36772cf
--- /dev/null
+++ b/caddy.py
@@ -0,0 +1,18 @@
+from operator import itemgetter
+from textwrap import dedent
+from deploy import by_branch
+
+
+def build_caddyfile():
+    excluded = {"deployer"}
+    with open("Caddyfile", "w+") as file:
+        for domain, port in map(itemgetter("domain", "port"), by_branch.values()):
+            if domain in excluded:
+                continue
+
+            entry = f"""
+                {domain}.drm.dev {{
+                    reverse_proxy localhost:{port}
+                }}
+                """
+            file.write(dedent(entry))
diff --git a/deploy.py b/deploy.py
index 376f81e..257cb24 100644
--- a/deploy.py
+++ b/deploy.py
@@ -27,21 +27,6 @@ by_branch = {
 }
 
 
-def build_caddyfile():
-    excluded = {"deployer"}
-    with open("Caddyfile", "w+") as file:
-        for domain, port in map(itemgetter("domain", "port"), by_branch.values()):
-            if domain in excluded:
-                continue
-
-            entry = f"""
-                {domain}.drm.dev {{
-                    reverse_proxy localhost:{port}
-                }}
-                """
-            file.write(dedent(entry))
-
-
 def handle_request(rq: DeployerRequest):
     if (rq.user, rq.repo, rq.branch) not in by_branch:
         print(