diff --git a/lib/xos-config/tests/config_test.py b/lib/xos-config/tests/config_test.py
index b98b817..36869b3 100644
--- a/lib/xos-config/tests/config_test.py
+++ b/lib/xos-config/tests/config_test.py
@@ -133,7 +133,15 @@
             "file":  "/var/log/xos.log",
         })
 
-    def _test_get_missing_param(self):
+    def test_get_config_file(self):
+        """
+        [XOS-Config] Should return the config file in use
+        """
+        Config.init(sample_conf)
+        res = Config.get_config_file()
+        self.assertEqual(res, sample_conf)
+
+    def test_get_missing_param(self):
         """
         [XOS-Config] Should raise reading a missing param
         """
diff --git a/lib/xos-config/xosconfig/config.py b/lib/xos-config/xosconfig/config.py
index 3e0482d..db3b5c1 100644
--- a/lib/xos-config/xosconfig/config.py
+++ b/lib/xos-config/xosconfig/config.py
@@ -8,6 +8,7 @@
 DEFAULT_CONFIG_FILE = "/opt/xos/xos_config.yaml"
 DEFAULT_CONFIG_SCHEMA = 'xos-config-schema.yaml'
 INITIALIZED = False
+CONFIG_FILE = None
 CONFIG = {}
 
 class Config:
@@ -24,6 +25,7 @@
 
         global INITIALIZED
         global CONFIG
+        global CONFIG_FILE
         # the config module can be initialized only one
         if INITIALIZED:
             raise Exception('[XOS-Config] Module already initialized')
@@ -44,9 +46,15 @@
         if Config.get_cli_param(sys.argv):
             config_schema = Config.get_cli_param(sys.argv)
 
+
+        CONFIG_FILE = config_file
         CONFIG = Config.read_config(config_file, config_schema)
 
     @staticmethod
+    def get_config_file():
+        return CONFIG_FILE
+
+    @staticmethod
     def clear():
         global INITIALIZED
         INITIALIZED = False