diff --git a/readme.md b/readme.md
index cb6795b..b819628 100644
--- a/readme.md
+++ b/readme.md
@@ -22,6 +22,7 @@ const server = new ApolloServer({
   typeDefs,
   resolvers,
   plugins: [prometheusPlugin(register, { enableNodeMetrics: true })],
+  tracing: true
 });
 
 server.applyMiddleware({ app, path: '/' });
@@ -38,4 +39,4 @@ app.listen({ port: 8080 }, () => {
 | requests_resolved    	| Counter   	| operationName<br>operation            	|
 | attributes_requested 	| Counter   	| fieldName<br>parentType               	|
 | resolver_time        	| Histogram 	| fieldName<br>parentType<br>returnType 	|
-| total_request_time   	| Histogram 	| operationName<br>operation            	|
\ No newline at end of file
+| total_request_time   	| Histogram 	| operationName<br>operation            	|