diff --git a/docker-compose.yml b/docker-compose.yml
index cf00fd1f..f7908e40 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -99,7 +99,7 @@ services:
 
   # uncomment if needed
   spid-saml-check:
-    image: italia/spid-saml-check
+    image: italia/spid-saml-check:v.1.8.1
     ports:
       - "8080:8080"
     networks: