diff --git a/Behavioural Patterns/Chain of Responsibility/src/IATMDispenseChain.java b/Behavioural Patterns/Chain of Responsibility/src/IATMDispenseChain.java
index 4c7eeb4..5692874 100644
--- a/Behavioural Patterns/Chain of Responsibility/src/IATMDispenseChain.java	
+++ b/Behavioural Patterns/Chain of Responsibility/src/IATMDispenseChain.java	
@@ -6,4 +6,12 @@ public void setNextChain(IATMDispenseChain nextChain) {
     }
 
     public abstract void dispense(int amount);
+    
+    public void nextChain(int amount) {
+        if (this.nextChain != null) {
+            this.nextChain.dispense(amount);
+        } else {
+            System.out.println("No notes can be dispensed");
+        }
+    }
 }
diff --git a/Behavioural Patterns/Chain of Responsibility/src/Rupee10DispenseChain.java b/Behavioural Patterns/Chain of Responsibility/src/Rupee10DispenseChain.java
index 1a32df6..5b3c97c 100644
--- a/Behavioural Patterns/Chain of Responsibility/src/Rupee10DispenseChain.java	
+++ b/Behavioural Patterns/Chain of Responsibility/src/Rupee10DispenseChain.java	
@@ -6,7 +6,7 @@ public void dispense(int amount) {
             int remainingAmount = amount % 10;
             System.out.println("Number of 10 Rs notes are " + String.valueOf(notes));
         } else if (amount > 0) {
-            this.nextChain.dispense(amount);
+            nextChain(amount);
         }
     }
 }
diff --git a/Behavioural Patterns/Chain of Responsibility/src/Rupee20DispenseChain.java b/Behavioural Patterns/Chain of Responsibility/src/Rupee20DispenseChain.java
index e1bb298..a6f00c7 100644
--- a/Behavioural Patterns/Chain of Responsibility/src/Rupee20DispenseChain.java	
+++ b/Behavioural Patterns/Chain of Responsibility/src/Rupee20DispenseChain.java	
@@ -7,7 +7,7 @@ public void dispense(int amount) {
             System.out.println("Number of 20 Rs notes are " + String.valueOf(notes));
             this.nextChain.dispense(remainingAmount);
         } else if (amount > 0) {
-            this.nextChain.dispense(amount);
+            nextChain(amount);
         }
     }
 }
diff --git a/Behavioural Patterns/Chain of Responsibility/src/Rupee50DispenseChain.java b/Behavioural Patterns/Chain of Responsibility/src/Rupee50DispenseChain.java
index 8c656b7..1cb0b6f 100644
--- a/Behavioural Patterns/Chain of Responsibility/src/Rupee50DispenseChain.java	
+++ b/Behavioural Patterns/Chain of Responsibility/src/Rupee50DispenseChain.java	
@@ -7,7 +7,7 @@ public void dispense(int amount) {
             System.out.println("Number of 50 Rs notes are " + String.valueOf(notes));
             this.nextChain.dispense(remainingAmount);
         } else if (amount > 0) {
-            this.nextChain.dispense(amount);
+            nextChain(amount);
         }
     }
 }