diff --git a/ratpack/src/main/java/com/baeldung/guice/Application.java b/ratpack/src/main/java/com/baeldung/guice/Application.java
index 39d29b9b2b..4e837501da 100644
--- a/ratpack/src/main/java/com/baeldung/guice/Application.java
+++ b/ratpack/src/main/java/com/baeldung/guice/Application.java
@@ -2,6 +2,7 @@ package com.baeldung.guice;
 
 import com.baeldung.guice.config.DependencyModule;
 import com.baeldung.guice.service.DataPumpService;
+import com.baeldung.guice.service.ServiceFactory;
 import com.baeldung.guice.service.impl.DataPumpServiceImpl;
 
 import ratpack.guice.Guice;
@@ -15,8 +16,8 @@ public class Application {
 				.start(server -> server.registry(Guice.registry(bindings -> bindings.module(DependencyModule.class)))
 						.handlers(chain -> chain.get("randomString", ctx -> {
 							DataPumpService dataPumpService = ctx.get(DataPumpService.class);
-							ctx.render(dataPumpService.generate().length());
-						})));
+							ctx.render(dataPumpService.generate());
+						}).get("factory", ctx -> ctx.render(ServiceFactory.getInstance().generate()))));
 
 //		RatpackServer.start(server -> server
 //				.registry(Guice
@@ -24,8 +25,8 @@ public class Application {
 //				.handlers(chain -> chain.get("randomString", ctx -> {
 //					DataPumpService dataPumpService = ctx.get(DataPumpService.class);
 //					ctx.render(dataPumpService.generate());
-//				})));
+//				}).get("factory", ctx -> ctx.render(ServiceFactory.getInstance().generate()))));
 
 	}
 
-}
+}
\ No newline at end of file
diff --git a/ratpack/src/main/java/com/baeldung/guice/service/DataPumpService.java b/ratpack/src/main/java/com/baeldung/guice/service/DataPumpService.java
index 6adfec2365..01b7dbabef 100644
--- a/ratpack/src/main/java/com/baeldung/guice/service/DataPumpService.java
+++ b/ratpack/src/main/java/com/baeldung/guice/service/DataPumpService.java
@@ -1,9 +1,5 @@
 package com.baeldung.guice.service;
 
-import com.baeldung.guice.service.impl.DataPumpServiceImpl;
-import com.google.inject.ImplementedBy;
-
-@ImplementedBy(DataPumpServiceImpl.class)
 public interface DataPumpService {
 
 	String generate();
diff --git a/ratpack/src/main/java/com/baeldung/guice/service/ServiceFactory.java b/ratpack/src/main/java/com/baeldung/guice/service/ServiceFactory.java
new file mode 100644
index 0000000000..d11beb1cb2
--- /dev/null
+++ b/ratpack/src/main/java/com/baeldung/guice/service/ServiceFactory.java
@@ -0,0 +1,20 @@
+package com.baeldung.guice.service;
+
+import com.baeldung.guice.service.impl.DataPumpServiceImpl;
+
+public class ServiceFactory {
+
+	private static DataPumpService instance;
+
+	public static void setInstance(DataPumpService dataPumpService) {
+		instance = dataPumpService;
+	}
+
+	public static DataPumpService getInstance() {
+		if (instance == null) {
+			return new DataPumpServiceImpl();
+		}
+		return instance;
+	}
+
+}