diff --git a/src/main/java/org/gcube/gcat/rest/Docs.java b/src/main/java/org/gcube/gcat/rest/Docs.java
index 769681d..835735d 100644
--- a/src/main/java/org/gcube/gcat/rest/Docs.java
+++ b/src/main/java/org/gcube/gcat/rest/Docs.java
@@ -24,7 +24,7 @@ public class Docs {
 	private static Logger logger = LoggerFactory.getLogger(Docs.class);
 
 	@GET
-	@Path("{any: .*}")
+	@Path("{any: .{0,}}")
 	public InputStream toDoc(@Context HttpServletRequest req) throws WebApplicationException {
 		
 		String pathInfo = req.getPathInfo();