diff --git a/osm_pla/config/config.py b/osm_pla/config/config.py
index 13ff43b7616cd256c18960b52269a751bc66f445..2fd7a8b648abd336b841fc0069ea976df9c35727 100644
--- a/osm_pla/config/config.py
+++ b/osm_pla/config/config.py
@@ -35,7 +35,7 @@ class Config:
             path = "pla.yaml"
             config_file = pkg_resources.resource_filename(__name__, path)
         with open(config_file) as f:
-            self.conf = yaml.load(f)
+            self.conf = yaml.safe_load(f)
 
     def _read_env(self):
         for env in os.environ: