diff --git a/repository-elasticsearch/src/main/java/io/kestra/repository/elasticsearch/AbstractElasticSearchRepository.java b/repository-elasticsearch/src/main/java/io/kestra/repository/elasticsearch/AbstractElasticSearchRepository.java
index 4e1fa827123..1edda1ff904 100644
--- a/repository-elasticsearch/src/main/java/io/kestra/repository/elasticsearch/AbstractElasticSearchRepository.java
+++ b/repository-elasticsearch/src/main/java/io/kestra/repository/elasticsearch/AbstractElasticSearchRepository.java
@@ -119,7 +119,7 @@ protected static QueryStringQueryBuilder queryString(@Nullable String query) {
 
 
         if (words.size() == 1) {
-            lucene = "(" + query + ")^5 OR " + lucene;
+            lucene = "(" + QueryParser.escape(query) + ")^5 OR " + lucene;
         }
 
         return QueryBuilders.queryStringQuery(lucene);