diff --git a/MAIN/src/main/java/com/trafalcraft/anti_redstone_clock/exception/DuplicateRedstoneClockObjectException.java b/MAIN/src/main/java/com/trafalcraft/anti_redstone_clock/exception/DuplicateRedstoneClockObjectException.java
new file mode 100644
index 0000000..bbb3c6a
--- /dev/null
+++ b/MAIN/src/main/java/com/trafalcraft/anti_redstone_clock/exception/DuplicateRedstoneClockObjectException.java
@@ -0,0 +1,18 @@
+package com.trafalcraft.anti_redstone_clock.exception;
+
+public class DuplicateRedstoneClockObjectException extends Exception {
+
+    private static final long serialVersionUID = 3251215030910170782L;
+
+    public DuplicateRedstoneClockObjectException(String message) {
+        super(message);
+    }
+
+    public DuplicateRedstoneClockObjectException(Throwable cause) {
+        super(cause);
+    }
+
+    public DuplicateRedstoneClockObjectException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}