diff --git a/model_data/epc_attributes/RoofAttributes.py b/model_data/epc_attributes/RoofAttributes.py
index 7f12fe7c..9125b252 100644
--- a/model_data/epc_attributes/RoofAttributes.py
+++ b/model_data/epc_attributes/RoofAttributes.py
@@ -10,8 +10,7 @@ class RoofAttributes(Definitions):
 
     WELSH_TEXT = {
         "ar oleddf, dim inswleiddio": "pitched, no insulation",
-        "ar oleddf, 150 mm o inswleiddio yn y llofft": "pitched, 150 mm loft insulation",
-        "ar oleddf, 300 mm o inswleiddio yn y llofft": "pitched, 300 mm loft insulation"
+        "(annedd arall uwchben)": "(another dwelling above)"
     }
 
     def __init__(self, description: str):