diff --git a/spring-core/src/main/java/com/baeldung/beaninjectiontypes/Rocket.java b/spring-core/src/main/java/com/baeldung/beaninjectiontypes/Rocket.java
deleted file mode 100644
index 7bfbc6fc01..0000000000
--- a/spring-core/src/main/java/com/baeldung/beaninjectiontypes/Rocket.java
+++ /dev/null
@@ -1,20 +0,0 @@
-package com.baeldung.beaninjectiontypes;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Component;
-
-@Component
-public class Rocket {
-
-    private Engine engine;
-
-    @Autowired
-    public Rocket(Engine engine) {
-        this.engine = engine;
-    }
-
-    public Engine getEngine() {
-        return engine;
-    }
-
-}