diff --git a/javascripts/ajouter-un-album.js b/javascripts/ajouter-un-album.js
index 2a2ce2c..ef5cd90 100644
--- a/javascripts/ajouter-un-album.js
+++ b/javascripts/ajouter-un-album.js
@@ -113,6 +113,7 @@ Vue.createApp({
                             format,
                             genre,
                             style,
+                            inCollection,
                         } = results[i];
                         items.push({
                             id,
@@ -123,6 +124,7 @@ Vue.createApp({
                             format,
                             genre,
                             style,
+                            inCollection,
                         });
                     }
 
diff --git a/sass/ajouter-un-album.scss b/sass/ajouter-un-album.scss
index d822e30..a29fa02 100644
--- a/sass/ajouter-un-album.scss
+++ b/sass/ajouter-un-album.scss
@@ -7,10 +7,18 @@
     .list {
         margin-top: 2rem;
 
-        .item{
+        .item {
             img {
                 cursor: pointer;
             }
+
+            &.in-collection {
+                opacity: 0.6;
+
+                small {
+                    font-style: italic;
+                }
+            }
         }
     }
 }
\ No newline at end of file
diff --git a/src/middleware/Albums.js b/src/middleware/Albums.js
index dc481ec..97058bc 100644
--- a/src/middleware/Albums.js
+++ b/src/middleware/Albums.js
@@ -167,6 +167,7 @@ Publié automatiquement via #musictopus`;
             genre,
             style,
             userId: collectionUserId,
+            discogsIds,
         } = this.req.query;
 
         let userId = this.req.user?._id;
@@ -216,6 +217,10 @@ Publié automatiquement via #musictopus`;
             userId = userIsSharingCollection._id;
         }
 
+        if (discogsIds) {
+            where.discogsId = { $in: discogsIds };
+        }
+
         const count = await AlbumsModel.count({
             User: userId,
             ...where,
diff --git a/src/routes/api/v1/search.js b/src/routes/api/v1/search.js
index 267ec0f..fbdab41 100644
--- a/src/routes/api/v1/search.js
+++ b/src/routes/api/v1/search.js
@@ -3,6 +3,7 @@ import { ensureLoggedIn } from "connect-ensure-login";
 
 import { sendResponse } from "../../../libs/format";
 import { searchSong, getAlbumDetails } from "../../../helpers";
+import Albums from "../../../middleware/Albums";
 
 // eslint-disable-next-line new-cap
 const router = express.Router();
@@ -16,6 +17,30 @@ router.route("/").get(ensureLoggedIn("/connexion"), async (req, res, next) => {
             req.query.country || null
         );
 
+        const discogsIds = [];
+        const foundIds = [];
+
+        for (let i = 0; i < data.results.length; i += 1) {
+            discogsIds.push(data.results[i].id);
+        }
+
+        req.query.discogsIds = discogsIds;
+
+        const albums = new Albums(req);
+        const myAlbums = await albums.getAll();
+
+        if (myAlbums.rows) {
+            for (let i = 0; i < myAlbums.rows.length; i += 1) {
+                foundIds.push(myAlbums.rows[i].discogsId);
+            }
+        }
+
+        for (let i = 0; i < data.results.length; i += 1) {
+            data.results[i].inCollection = foundIds.includes(
+                data.results[i].id
+            );
+        }
+
         sendResponse(req, res, data);
     } catch (err) {
         next(err);
diff --git a/views/pages/ajouter-un-album.ejs b/views/pages/ajouter-un-album.ejs
index cfafca1..d48aa4c 100644
--- a/views/pages/ajouter-un-album.ejs
+++ b/views/pages/ajouter-un-album.ejs
@@ -34,8 +34,9 @@
 
 
     <div class="grid grid-cols-1 md:grid-cols-2 list hover">
-        <div class="item" v-if="!loading" v-for="item in items">
+        <div v-if="!loading" v-for="item in items" class="item" :class="{'in-collection': item.inCollection}">
             <a @click="loadDetails(item.id)" class="title">{{ item.artists_sort }} {{ item.title }}</a>
+            <small v-if="item.inCollection"> (Dans ma collection)</small>
             <div class="grid grid-cols-2 md:grid-cols-4">
                 <div>
                     <img :src="item.thumb" :alt="item.title" @click="loadDetails(item.id)"/>