diff --git a/README.md b/README.md
index 999356e..35d453b 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ The service implements it by delegation to dynamically deployable plugins for ta
 
 ## Documentation
 
-* Use of this service is is described on [Wiki](https://wiki.gcube-system.org/gcube/Biodiversity_Access).
+* Use of this service is described on [Wiki](https://wiki.gcube-system.org/gcube/Biodiversity_Access).
 
 ## Change log