diff --git a/rdoopy/utils.py b/rdoopy/utils.py
index 1a8f9bf..48f823e 100644
--- a/rdoopy/utils.py
+++ b/rdoopy/utils.py
@@ -119,7 +119,6 @@ class Utils:
                 export_json["elements"][index_line]["lon"] = element["lon"]
             else:  # ways et relations
                 export_json["elements"][index_line]["center"] = element["center"]
-                export_json["elements"][index_line]["nodes"] = element["nodes"]
 
             # filtrage des tags
             description = ""