diff --git a/front/lib/api/assistant/configuration.ts b/front/lib/api/assistant/configuration.ts
index 64cea4754851..af1dccb73137 100644
--- a/front/lib/api/assistant/configuration.ts
+++ b/front/lib/api/assistant/configuration.ts
@@ -160,7 +160,7 @@ export async function getAgentConfiguration(
     // Enforce plan limits: check if large models are allowed and act accordingly
     if (
       !owner.plan.limits.largeModels &&
-      !getSupportedModelConfig(model).largeModel
+      getSupportedModelConfig(model).largeModel
     ) {
       return null;
     }