diff --git a/crates/meilisearch/src/routes/indexes/documents.rs b/crates/meilisearch/src/routes/indexes/documents.rs
index 90abddc86..54089947e 100644
--- a/crates/meilisearch/src/routes/indexes/documents.rs
+++ b/crates/meilisearch/src/routes/indexes/documents.rs
@@ -1195,7 +1195,7 @@ pub async fn delete_documents_batch(
     Ok(HttpResponse::Accepted().json(task))
 }
 
-#[derive(Debug, Deserr, ToSchema)]
+#[derive(Debug, Deserr, ToSchema, Serialize)]
 #[deserr(error = DeserrJsonError, rename_all = camelCase, deny_unknown_fields)]
 #[schema(rename_all = "camelCase")]
 pub struct DocumentDeletionByFilter {
@@ -1287,7 +1287,7 @@ pub async fn delete_documents_by_filter(
     Ok(HttpResponse::Accepted().json(task))
 }
 
-#[derive(Debug, Deserr, ToSchema)]
+#[derive(Debug, Deserr, ToSchema, Serialize)]
 #[deserr(error = DeserrJsonError, rename_all = camelCase, deny_unknown_fields)]
 pub struct DocumentEditionByFunction {
     /// A string containing a RHAI function.
diff --git a/crates/meilisearch/src/routes/mod.rs b/crates/meilisearch/src/routes/mod.rs
index 745ac5824..fd6e777de 100644
--- a/crates/meilisearch/src/routes/mod.rs
+++ b/crates/meilisearch/src/routes/mod.rs
@@ -184,7 +184,7 @@ pub fn is_dry_run(req: &HttpRequest, opt: &Opt) -> Result<bool, ResponseError> {
         .is_some_and(|s| s.to_lowercase() == "true"))
 }
 
-#[derive(Debug, Serialize, ToSchema)]
+#[derive(Debug, Serialize, Deserialize, ToSchema)]
 #[serde(rename_all = "camelCase")]
 pub struct SummarizedTaskView {
     /// The task unique identifier.
@@ -198,7 +198,10 @@ pub struct SummarizedTaskView {
     #[serde(rename = "type")]
     kind: Kind,
     /// The date on which the task was enqueued.
-    #[serde(serialize_with = "time::serde::rfc3339::serialize")]
+    #[serde(
+        serialize_with = "time::serde::rfc3339::serialize",
+        deserialize_with = "time::serde::rfc3339::deserialize"
+    )]
     enqueued_at: OffsetDateTime,
 }