diff --git a/app/main.py b/app/main.py
index 6e41b3b..2f1c40b 100644
--- a/app/main.py
+++ b/app/main.py
@@ -17,8 +17,14 @@ from geolite2 import geolite2
 from download_image_map import Parser
 from mirror_list import Mirror
 
+import os
+mirror_path="mirrors.yaml"
+if "ARMBIAN_MIRROR_CONF" in os.environ:
+    mirror_path=os.environ["ARMBIAN_MIRROR_CONF"]
 
-mirror = Mirror()
+#print("Mirrors conf file:",mirror_path)
+
+mirror = Mirror(mirror_path)
 if mirror.mode == "dl_map":
     parser = Parser('userdata.csv')
     DL_MAP = parser.parsed_data
diff --git a/app/mirror_list.py b/app/mirror_list.py
index aed081d..fa16d2c 100644
--- a/app/mirror_list.py
+++ b/app/mirror_list.py
@@ -4,7 +4,8 @@ from ruamel.yaml import YAML
 
 class Mirror():
 
-    def __init__(self):
+    def __init__(self,mirror_path='mirrors.yaml'):
+        self.mirror_path=mirror_path
         self.load_mirrors()
         self._list_position = dict()
         self._list_max = dict()
@@ -22,7 +23,7 @@ class Mirror():
         yaml.indent(mapping=2, sequence=4, offset=2)
         yaml.preserve_quotes = True
 
-        with open('mirrors.yaml', 'r') as f:
+        with open(self.mirror_path, 'r') as f:
             config = yaml.load(f)
         self.mode = config['mode']
         print("using mode: {}".format(self.mode))