diff --git a/org.apache.sling.graphql.samples.website/README.md b/org.apache.sling.graphql.samples.website/README.md
index 6643928..e02cbdb 100644
--- a/org.apache.sling.graphql.samples.website/README.md
+++ b/org.apache.sling.graphql.samples.website/README.md
@@ -65,7 +65,7 @@
 
 ## Client-side GraphQL queries
 
-Client-side queries work using an external [GraphiQL](https://graphql.org/swapi-graphql)
+Client-side queries work using an external [GraphiQL](https://www.electronjs.org/apps/graphiql)
 client (or any suitable client) that talks to our `GraphQLServlet` - see below for how to run that.
 
 Here's an example query: