diff --git a/builder/frameworks/beken-72xx-sdk.py b/builder/frameworks/beken-72xx-sdk.py
index 677dade..35690fd 100644
--- a/builder/frameworks/beken-72xx-sdk.py
+++ b/builder/frameworks/beken-72xx-sdk.py
@@ -13,7 +13,7 @@ DRIVER_DIR = join(ROOT_DIR, "driver")
 FUNC_DIR = join(ROOT_DIR, "func")
 
 # Load sys_config.h into env
-env.LoadConfig(join("$FAMILY_DIR", "fixups", "sys_config.h"))
+env.LoadConfig(join("$FAMILY_DIR", "config", "sys_config.h"))
 
 # Define vars used during build
 SOC_BK7231 = 1
diff --git a/builder/utils/config.py b/builder/utils/config.py
index b301a8f..505b79b 100644
--- a/builder/utils/config.py
+++ b/builder/utils/config.py
@@ -10,7 +10,7 @@ env = DefaultEnvironment()
 def env_load_config(env, path):
     path = env.subst(path)
     if not isfile(path):
-        raise FileNotFoundError("Config file not found")
+        raise FileNotFoundError(f"Config file not found ({path})")
     STRIP_CHARS = "\t "
     config = {}
     f = open(path, "r", encoding="utf-8")