diff --git a/.idea/Model.iml b/.idea/Model.iml
index 10f9791d..05b9012b 100644
--- a/.idea/Model.iml
+++ b/.idea/Model.iml
@@ -7,7 +7,7 @@
       <sourceFolder url="file://$MODULE_DIR$/open_uprn" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/recommendations" isTestSource="false" />
     </content>
-    <orderEntry type="jdk" jdkName="Python 3.10 (hestia-data)" jdkType="Python SDK" />
+    <orderEntry type="jdk" jdkName="Python 3.10 (backend)" jdkType="Python SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
   </component>
 </module>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 242c02bb..3b05c6ac 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.10 (hestia-data)" project-jdk-type="Python SDK" />
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.10 (backend)" project-jdk-type="Python SDK" />
   <component name="PythonCompatibilityInspectionAdvertiser">
     <option name="version" value="3" />
   </component>
diff --git a/recommendations/FloorRecommendations.py b/recommendations/FloorRecommendations.py
index 2cf90c0f..b934635c 100644
--- a/recommendations/FloorRecommendations.py
+++ b/recommendations/FloorRecommendations.py
@@ -2,7 +2,7 @@ import math
 from typing import List
 from model_data.BaseUtility import BaseUtility
 from backend.Property import Property
-from model_data.rdsap_tables import default_wall_thickness, age_band_data
+from recommendations.rdsap_tables import default_wall_thickness, age_band_data
 from recommendations.recommendation_utils import (
     r_value_per_mm_to_u_value, calculate_u_value_uplift, is_diminishing_returns, update_lowest_selected_u_value,
     get_recommended_part, get_uvalue_estimate