diff --git a/recommendations/WallRecommendations.py b/recommendations/WallRecommendations.py
index 78ed8072..53a74534 100644
--- a/recommendations/WallRecommendations.py
+++ b/recommendations/WallRecommendations.py
@@ -66,6 +66,7 @@ class WallRecommendations(Definitions):
         "Solid brick, as built, partial insulation": "Solid brick, with external insulation",
         "Cob, as built": "Cob, with external insulation",
         "System built, as built, no insulation": "System built, with external insulation",
+        'System built, as built, partial insulation': "System built, with external insulation",
         "Granite or whinstone, as built, no insulation": 'Granite or whinstone, with external insulation',
         "Timber frame, as built, no insulation": "Timber frame, with external insulation",
         'Timber frame, as built, partial insulation': 'Timber frame, with external insulation',
@@ -81,6 +82,7 @@ class WallRecommendations(Definitions):
         "Solid brick, as built, partial insulation": "Solid brick, with internal insulation",
         "Cob, as built": "Cob, with internal insulation",
         "System built, as built, no insulation": "System built, with internal insulation",
+        'System built, as built, partial insulation': "System built, with internal insulation",
         "Granite or whinstone, as built, no insulation": 'Granite or whinstone, with internal insulation',
         "Timber frame, as built, no insulation": "Timber frame, with internal insulation",
         'Timber frame, as built, partial insulation': 'Timber frame, with internal insulation',