diff --git a/inventoryWebBridge.lua b/inventoryWebBridge.lua
index 51dff85..d1cd071 100644
--- a/inventoryWebBridge.lua
+++ b/inventoryWebBridge.lua
@@ -21,7 +21,10 @@ local ORDER_CHANNEL      = 4201
 -- Load config from file if present
 -------------------------------------------------
 
-local CONFIG_FILE = ".webbridge_config"
+local _baseDir = fs.getDir(shell.getRunningProgram())
+local function _path(rel) return fs.combine(_baseDir, rel) end
+
+local CONFIG_FILE = _path(".webbridge_config")
 local API_KEY = nil  -- optional API key for server auth
 
 local function loadConfig()