diff --git a/lib/lum.lua b/lib/lum.lua
index 492bb39..c9c2474 100644
--- a/lib/lum.lua
+++ b/lib/lum.lua
@@ -3,8 +3,24 @@ local bin_path = "/bin/"
 local lib_path = "/lib/"
 local startup_path = "/startup/"
 
+settings.define("lum.target_branch", {
+    description = "Target branch for updates",
+    type = "string",
+    default = "main"
+})
+
+settings.define("lum.log_level", {
+    description = "Log Level",
+    type = "string",
+    default = "debug"
+})
+
 function download_lua(remote_path, local_path)
-    response = http.get("https://gitea.layla.gg/layla/computercraft/raw/branch/" .. target_branch .. "/" .. remote_path .. ".lua", nil)
+    local url = "https://gitea.layla.gg/layla/computercraft/raw/branch/" .. settings.get("lum.target_branch") .. "/" .. remote_path .. ".lua"
+    if settings.get("lum.log_level") == "debug" then
+        io.write("Downloading " .. url .. " to " .. local_path .. "\n")
+    end
+    local response = http.get(url, nil)
     if response.getResponseCode() == 200 then
         file = fs.open(local_path, "w")
         file.write(response.readAll())