diff --git a/algorithms-miscellaneous-6/src/main/java/com/baeldung/algorithms/balancedbrackets/BalancedBracketsUsingDeque.java b/algorithms-miscellaneous-6/src/main/java/com/baeldung/algorithms/balancedbrackets/BalancedBracketsUsingDeque.java
index 4c220b4047..45ef842670 100644
--- a/algorithms-miscellaneous-6/src/main/java/com/baeldung/algorithms/balancedbrackets/BalancedBracketsUsingDeque.java
+++ b/algorithms-miscellaneous-6/src/main/java/com/baeldung/algorithms/balancedbrackets/BalancedBracketsUsingDeque.java
@@ -31,6 +31,6 @@ public class BalancedBracketsUsingDeque {
             }
         }
 
-        return true;
+        return deque.isEmpty();
     }
 }
\ No newline at end of file
diff --git a/algorithms-miscellaneous-6/src/test/java/com/baeldung/algorithms/balancedbrackets/BalancedBracketsUsingDequeUnitTest.java b/algorithms-miscellaneous-6/src/test/java/com/baeldung/algorithms/balancedbrackets/BalancedBracketsUsingDequeUnitTest.java
index 964c1ce11a..4c0a56dabc 100644
--- a/algorithms-miscellaneous-6/src/test/java/com/baeldung/algorithms/balancedbrackets/BalancedBracketsUsingDequeUnitTest.java
+++ b/algorithms-miscellaneous-6/src/test/java/com/baeldung/algorithms/balancedbrackets/BalancedBracketsUsingDequeUnitTest.java
@@ -49,6 +49,12 @@ public class BalancedBracketsUsingDequeUnitTest {
         assertThat(result).isFalse();
     }
 
+    @Test
+    public void givenAnotherEvenLengthUnbalancedString_whenCheckingForBalance_shouldReturnFalse() {
+        boolean result = balancedBracketsUsingDeque.isBalanced("{{}(");
+        assertThat(result).isFalse();
+    }
+
     @Test
     public void givenEvenLengthBalancedString_whenCheckingForBalance_shouldReturnTrue() {
         boolean result = balancedBracketsUsingDeque.isBalanced("{[()]}");
diff --git a/algorithms-miscellaneous-6/src/test/java/com/baeldung/algorithms/balancedbrackets/BalancedBracketsUsingStringUnitTest.java b/algorithms-miscellaneous-6/src/test/java/com/baeldung/algorithms/balancedbrackets/BalancedBracketsUsingStringUnitTest.java
index 69ce42b0f1..bda85a75ce 100644
--- a/algorithms-miscellaneous-6/src/test/java/com/baeldung/algorithms/balancedbrackets/BalancedBracketsUsingStringUnitTest.java
+++ b/algorithms-miscellaneous-6/src/test/java/com/baeldung/algorithms/balancedbrackets/BalancedBracketsUsingStringUnitTest.java
@@ -49,6 +49,12 @@ public class BalancedBracketsUsingStringUnitTest {
         assertThat(result).isFalse();
     }
 
+    @Test
+    public void givenAnotherEvenLengthUnbalancedString_whenCheckingForBalance_shouldReturnFalse() {
+        boolean result = balancedBracketsUsingString.isBalanced("{{}(");
+        assertThat(result).isFalse();
+    }
+
     @Test
     public void givenEvenLengthBalancedString_whenCheckingForBalance_shouldReturnTrue() {
         boolean result = balancedBracketsUsingString.isBalanced("{[()]}");