diff --git a/src/Controller/Entrepot/DatasheetController.php b/src/Controller/Entrepot/DatasheetController.php
index 32838ea7..f4fe61fd 100644
--- a/src/Controller/Entrepot/DatasheetController.php
+++ b/src/Controller/Entrepot/DatasheetController.php
@@ -44,7 +44,7 @@ public function getDatasheetList(string $datastoreId): JsonResponse
     {
         $uploads = $this->uploadApiService->getAll($datastoreId, [
             'sort' => 'lastEvent,desc',
-            'fields' => ['tags'],
+            'fields' => 'tags',
         ]);
 
         $uploadDatasheetNames = array_map(function ($upload) {
@@ -55,7 +55,7 @@ public function getDatasheetList(string $datastoreId): JsonResponse
 
         $storedDataList = $this->storedDataApiService->getAll($datastoreId, [
             'sort' => 'lastEvent,desc',
-            'fields' => ['tags'],
+            'fields' => 'tags',
         ]);
 
         $storedDataDatasheetNames = array_map(function ($storedData) {
diff --git a/src/Services/EntrepotApi/StoredDataApiService.php b/src/Services/EntrepotApi/StoredDataApiService.php
index 2758b9a8..15382537 100644
--- a/src/Services/EntrepotApi/StoredDataApiService.php
+++ b/src/Services/EntrepotApi/StoredDataApiService.php
@@ -33,14 +33,11 @@ public function getAll(string $datastoreId, array $query = []): array
             $query['sort'] = 'lastEvent,desc';
         }
 
-        /*
-         * pour transformer "sort=lastEvent,desc&fields[0]=field1&fields[1]=field2" en "sort=lastEvent,desc&fields=field1&fields=field2"
-         * l'API entrepôt ignore le premier format
-         */
-        $queryString = urldecode(http_build_query($query));
-        $queryString = preg_replace('/\[\d+\]/', '', $queryString);
-
-        return $this->requestAll("datastores/$datastoreId/stored_data?{$queryString}");
+        if (array_key_exists('fields', $query) && is_array($query['fields']) && !empty($query['fields'])) {
+            $query['fields'] = implode(',', $query['fields']);
+        }
+
+        return $this->requestAll("datastores/$datastoreId/stored_data", $query);
     }
 
     /**
diff --git a/src/Services/EntrepotApi/UploadApiService.php b/src/Services/EntrepotApi/UploadApiService.php
index fcb988f8..20431084 100644
--- a/src/Services/EntrepotApi/UploadApiService.php
+++ b/src/Services/EntrepotApi/UploadApiService.php
@@ -18,14 +18,11 @@ public function getAll(string $datastoreId, array $query = []): array
             $query['sort'] = 'lastEvent,desc';
         }
 
-        /*
-         * pour transformer "sort=lastEvent,desc&fields[0]=field1&fields[1]=field2" en "sort=lastEvent,desc&fields=field1&fields=field2"
-         * l'API entrepôt ignore le premier format
-         */
-        $queryString = urldecode(http_build_query($query));
-        $queryString = preg_replace('/\[\d+\]/', '', $queryString);
-
-        return $this->requestAll("datastores/$datastoreId/uploads?{$queryString}");
+        if (array_key_exists('fields', $query) && is_array($query['fields']) && !empty($query['fields'])) {
+            $query['fields'] = implode(',', $query['fields']);
+        }
+
+        return $this->requestAll("datastores/$datastoreId/uploads", $query);
     }
 
     /**