diff --git a/src/sparqlunicorn_ontdoc/export/api/wfsexporter.py b/src/sparqlunicorn_ontdoc/export/api/wfsexporter.py
index 6a590af..4601b18 100644
--- a/src/sparqlunicorn_ontdoc/export/api/wfsexporter.py
+++ b/src/sparqlunicorn_ontdoc/export/api/wfsexporter.py
@@ -42,7 +42,7 @@ def generateFeatureDescriptions(outpath,deploypath,featurecollectionspaths,versi
                         result+="</sequence></extension></complexContent></complexType>"
                 result+="</schema>"
                 f = open(op + "/index.xml", "w", encoding="utf-8")
-                f.write(json.dumps(result))
+                f.write(result)
                 f.close()
                 f = open(op + "/indexc.html", "w", encoding="utf-8")
                 f.write("<html><head><meta name=\"viewport\" content=\"width=device-width, initial-scale=1\" /></head><body><h1>" + featurecollectionspaths[coll][
