diff --git a/frontend/src/app/data-service/[eid]/page.tsx b/frontend/src/app/data-service/[eid]/page.tsx
index 1c8318f9e53dd1efedb407fc7fc776d9bf338435_ZnJvbnRlbmQvc3JjL2FwcC9kYXRhLXNlcnZpY2UvW2VpZF0vcGFnZS50c3g=..7e3a95822571fa487e566e20dd7261966dec96b9_ZnJvbnRlbmQvc3JjL2FwcC9kYXRhLXNlcnZpY2UvW2VpZF0vcGFnZS50c3g= 100644
--- a/frontend/src/app/data-service/[eid]/page.tsx
+++ b/frontend/src/app/data-service/[eid]/page.tsx
@@ -12,6 +12,7 @@
 import { useState } from "react";
 import { useRouter } from "next/navigation";
 import { useGetDataService } from "@/hooks/useGetDataService";
+import { Project } from "@/types";
 
 export default function DataService({
   params: { eid },
@@ -44,6 +45,17 @@
     return <ErrorScreen />;
   }
 
+  // get projects that use this dataservice at least once
+  // FIXME fix RQL to get projets only once juste
+  const uniqueProjs: Project[] = [];
+  const uniqueProjNames: string[] = [];
+  data.projects?.map((p) => {
+    if (!uniqueProjNames.includes(p.name)) {
+      uniqueProjs.push(p);
+      uniqueProjNames.push(p.name);
+    }
+  });
+
   return (
     <Container>
       <BreadcrumbsMenu page="Data Service" />
@@ -62,7 +74,7 @@
           </Typography>
         </Stack>
         <CardList loading={false} emptyText="Aucun projet">
-          {data.projects?.map((p, i) => (
+          {uniqueProjs?.map((p, i) => (
             <ProjectCard
               key={i}
               name={p.name}