diff --git a/core-java-lang-oop/src/main/java/com/baeldung/markerinterface/Deletable.java b/core-java-lang-oop/src/main/java/com/baeldung/markerinterface/Deletable.java
deleted file mode 100644
index d40d81b1d4..0000000000
--- a/core-java-lang-oop/src/main/java/com/baeldung/markerinterface/Deletable.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package com.baeldung.markerinterface;
-
-public interface Deletable extends DeletableShape {
-
-}