diff --git a/project/charts/demography/PopulationConsoComparisonChart.py b/project/charts/demography/PopulationConsoComparisonChart.py
index 2afa6e8f6..0a23d3fd3 100644
--- a/project/charts/demography/PopulationConsoComparisonChart.py
+++ b/project/charts/demography/PopulationConsoComparisonChart.py
@@ -35,7 +35,11 @@ def param(self):
                 "title": {"text": "Évolution démographique (hab)"},
                 "plotLines": [{"color": "#000", "width": 1, "value": 0, "zIndex": 3}],
             },
-            "yAxis": {"title": {"text": "Consommation d'espaces NAF (ha)"}, "maxPadding": 0.2, "min": 0},
+            "yAxis": {
+                "title": {"text": "Consommation d'espaces NAF (ha)"},
+                "maxPadding": 0.2,
+                "min": 0,
+            },
             "tooltip": {
                 "pointFormat": (
                     "Consommation : <span class='fr-text--bold'>{point.y} ha</span><br />"
@@ -83,70 +87,5 @@ def get_bubble_series(self):
             for land in lands
         ]
 
-    def get_trend_series(self):
-        pop_comparison = PublicDataContainer.population_comparison_service().get_by_land(
-            land=self.project.land_proxy,
-            start_date=int(self.project.analyse_start_date),
-            end_date=int(self.project.analyse_end_date),
-        )
-        pop_evolution_mediane = pop_comparison.evolution_median
-        conso_mediane = (
-            PublicDataContainer.consommation_comparison_service()
-            .get_by_land(
-                land=self.project.land_proxy,
-                start_date=int(self.project.analyse_start_date),
-                end_date=int(self.project.analyse_end_date),
-            )
-            .total_median
-        )
-        lands = self.project.comparison_lands_and_self_land()
-        start_date = int(self.project.analyse_start_date)
-        end_date = int(self.project.analyse_end_date)
-
-        population_evolution = [
-            p.evolution
-            for p in PublicDataContainer.population_stats_service().get_by_lands(lands, start_date, end_date)
-        ]
-
-        max_population_evolution = max(population_evolution)
-        min_population_evolution = min(population_evolution)
-
-        max_conso = max(
-            [
-                c.total
-                for c in PublicDataContainer.consommation_stats_service().get_by_lands(lands, start_date, end_date)
-            ]
-        )
-
-        middle_point = {"x": pop_evolution_mediane, "y": conso_mediane}
-        slope = (max_conso - conso_mediane) / (max_population_evolution - pop_evolution_mediane)
-        low_point = {
-            "x": min_population_evolution,
-            "y": conso_mediane + slope * (min_population_evolution - pop_evolution_mediane),
-        }
-        high_point = {
-            "x": max_population_evolution,
-            "y": conso_mediane + slope * (max_population_evolution - pop_evolution_mediane),
-        }
-
-        return [
-            {
-                "name": (
-                    f"Médiane des {self.project.land.land_type_label.lower()}s<br>à "
-                    f"l'échelle de {pop_comparison.land.name}"
-                ),
-                "type": "line",
-                "color": "black",
-                "marker": {"enabled": False},
-                "enableMouseTracking": False,
-                "states": {"hover": {"enabled": False}},
-                "data": [
-                    low_point,
-                    middle_point,
-                    high_point,
-                ],
-            }
-        ]
-
     def add_series(self):
-        self.chart["series"] = self.get_bubble_series() + self.get_trend_series()
+        self.chart["series"] = self.get_bubble_series()