diff --git a/caddy.py b/caddy.py
index cd95aa6..fd98fa0 100644
--- a/caddy.py
+++ b/caddy.py
@@ -3,16 +3,15 @@ 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
-            print(f"adding {domain} -> {port} to Caddyfile")
-            entry = f"""
-                {domain}.drm.dev {{
-                    reverse_proxy localhost:{port}
-                }}
-                """
-            file.write(dedent(entry))
+excluded = {"deployer"}
+with open("Caddyfile", "w+") as file:
+    for domain, port in map(itemgetter("domain", "port"), by_branch.values()):
+        if domain in excluded:
+            continue
+        print(f"adding {domain} -> {port} to Caddyfile")
+        entry = f"""
+            {domain}.drm.dev {{
+                reverse_proxy localhost:{port}
+            }}
+            """
+        file.write(dedent(entry))