diff --git a/recommendations/WindowsRecommendations.py b/recommendations/WindowsRecommendations.py
index 46e56c93..bc5e6066 100644
--- a/recommendations/WindowsRecommendations.py
+++ b/recommendations/WindowsRecommendations.py
@@ -238,6 +238,7 @@ class WindowsRecommendations:
                 "description_simulation": description_simulation,
                 "simulation_config": simulation_config,
                 "survey": non_invasive_recommendation.get("survey", None),
+                "innovation_rate": self.glazing_material["innovation_rate"],
             }
         ]