diff --git a/crates/meilisearch/src/lib.rs b/crates/meilisearch/src/lib.rs
index 948d1148b..4f4a9c1e0 100644
--- a/crates/meilisearch/src/lib.rs
+++ b/crates/meilisearch/src/lib.rs
@@ -420,6 +420,7 @@ pub fn update_version_file_for_dumpless_upgrade(
     if from_major == 1 && from_minor == 12 {
         let env = unsafe {
             heed::EnvOpenOptions::new()
+                .read_txn_without_tls()
                 .max_dbs(Versioning::nb_db())
                 .map_size(index_scheduler_opt.task_db_size)
                 .open(&index_scheduler_opt.tasks_path)
diff --git a/crates/meilisearch/src/search/mod.rs b/crates/meilisearch/src/search/mod.rs
index 565dbccf1..3663c7833 100644
--- a/crates/meilisearch/src/search/mod.rs
+++ b/crates/meilisearch/src/search/mod.rs
@@ -340,7 +340,8 @@ impl SearchKind {
         vector_len: Option<usize>,
         route: Route,
     ) -> Result<(String, Arc<Embedder>, bool), ResponseError> {
-        let embedder_configs = index.embedding_configs(&index.read_txn()?)?;
+        let rtxn = index.read_txn()?;
+        let embedder_configs = index.embedding_configs(&rtxn)?;
         let embedders = index_scheduler.embedders(index_uid, embedder_configs)?;
 
         let (embedder, _, quantized) = embedders