Index: main/plugin-explorer/src/org/ametys/plugins/explorer/resources/generators/ResourcesFilteredByRegexpGenerator.java
===================================================================
--- main/plugin-explorer/src/org/ametys/plugins/explorer/resources/generators/ResourcesFilteredByRegexpGenerator.java	(revision 40112)
+++ main/plugin-explorer/src/org/ametys/plugins/explorer/resources/generators/ResourcesFilteredByRegexpGenerator.java	(working copy)
@@ -55,7 +55,7 @@
         Request request = ObjectModelHelper.getRequest(objectModel);
         
         String value = request.getParameter("value").toLowerCase();
-        String toMatch = Normalizer.normalize(value, Normalizer.Form.NFD).replaceAll("[\\p{InCombiningDiacriticalMarks}]", "").trim();
+        String toMatch = Normalizer.normalize(value, Normalizer.Form.NFD).replaceAll("[\\p{InCombiningDiacriticalMarks}]", "").toLowerCase().trim();
         
         String id = request.getParameter("id");
         ResourceCollection root = _resolver.resolveById(id);