diff --git a/Readme.md b/Readme.md
index 43f41e6..9bf18ea 100644
--- a/Readme.md
+++ b/Readme.md
@@ -11,7 +11,7 @@ Fast search for your products with ElasticSearch !
 * Thelia 
     * Version: >= 2.2   
 * ElasticSearch
-    * Version: >= 6.4 <= 7.0
+    * Version: >= 6.4 < 7.0
     * Plugins:
         - analysis-icu