diff --git a/README.md b/README.md
index 7c7baa9..2e08232 100644
--- a/README.md
+++ b/README.md
@@ -32,6 +32,8 @@ func main() {
         },
     )
     defer logger.Sync() // flushes buffer, if any
+
+    patientGatewayServiceV1 := service.NewPatientGatewayServiceV1(logger) // inject it
 }
 ```