diff --git a/server/src/main/java/com/hedera/block/server/mediator/MediatorConfig.java b/server/src/main/java/com/hedera/block/server/mediator/MediatorConfig.java
index 9618d0e9e..646e5ec14 100644
--- a/server/src/main/java/com/hedera/block/server/mediator/MediatorConfig.java
+++ b/server/src/main/java/com/hedera/block/server/mediator/MediatorConfig.java
@@ -43,6 +43,10 @@ public record MediatorConfig(@ConfigProperty(defaultValue = "1024") int ringBuff
             throw new IllegalArgumentException("Ring buffer size must be greater than 0");
         }
 
+        if ((ringBufferSize & (ringBufferSize - 1)) != 0) {
+            throw new IllegalArgumentException("Ring buffer size must be a power of 2");
+        }
+
         LOGGER.log(INFO, "Mediator configuration mediator.ringBufferSize: " + ringBufferSize);
     }
 }
diff --git a/server/src/main/java/com/hedera/block/server/notifier/NotifierConfig.java b/server/src/main/java/com/hedera/block/server/notifier/NotifierConfig.java
index 0b5c1dd70..1b72085a5 100644
--- a/server/src/main/java/com/hedera/block/server/notifier/NotifierConfig.java
+++ b/server/src/main/java/com/hedera/block/server/notifier/NotifierConfig.java
@@ -43,6 +43,10 @@ public record NotifierConfig(@ConfigProperty(defaultValue = "1024") int ringBuff
             throw new IllegalArgumentException("Ring buffer size must be greater than 0");
         }
 
+        if ((ringBufferSize & (ringBufferSize - 1)) != 0) {
+            throw new IllegalArgumentException("Ring buffer size must be a power of 2");
+        }
+
         LOGGER.log(INFO, "Notifier configuration notifier.ringBufferSize: " + ringBufferSize);
     }
 }
diff --git a/server/src/test/java/com/hedera/block/server/mediator/MediatorConfigTest.java b/server/src/test/java/com/hedera/block/server/mediator/MediatorConfigTest.java
index 5cb42cb62..8586c6d5d 100644
--- a/server/src/test/java/com/hedera/block/server/mediator/MediatorConfigTest.java
+++ b/server/src/test/java/com/hedera/block/server/mediator/MediatorConfigTest.java
@@ -19,6 +19,7 @@
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertThrows;
 
+import java.util.stream.IntStream;
 import org.junit.jupiter.api.Test;
 
 public class MediatorConfigTest {
@@ -35,4 +36,25 @@ public void testMediatorConfig_negativeRingBufferSize() {
                 assertThrows(IllegalArgumentException.class, () -> new MediatorConfig(-1));
         assertEquals("Ring buffer size must be greater than 0", exception.getMessage());
     }
+
+    @Test
+    public void testMediatorConfig_powerOf2Values() {
+
+        int[] powerOf2Values = IntStream.iterate(2, n -> n * 2).limit(30).toArray();
+
+        // Test the power of 2 values
+        for (int powerOf2Value : powerOf2Values) {
+            MediatorConfig mediatorConfig = new MediatorConfig(powerOf2Value);
+            assertEquals(powerOf2Value, mediatorConfig.ringBufferSize());
+        }
+
+        // Test the non-power of 2 values
+        for (int powerOf2Value : powerOf2Values) {
+            IllegalArgumentException exception =
+                    assertThrows(
+                            IllegalArgumentException.class,
+                            () -> new MediatorConfig(powerOf2Value + 1));
+            assertEquals("Ring buffer size must be a power of 2", exception.getMessage());
+        }
+    }
 }
diff --git a/server/src/test/java/com/hedera/block/server/notifier/NotifierConfigTest.java b/server/src/test/java/com/hedera/block/server/notifier/NotifierConfigTest.java
index d01c45ebc..329da42e0 100644
--- a/server/src/test/java/com/hedera/block/server/notifier/NotifierConfigTest.java
+++ b/server/src/test/java/com/hedera/block/server/notifier/NotifierConfigTest.java
@@ -19,6 +19,7 @@
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertThrows;
 
+import java.util.stream.IntStream;
 import org.junit.jupiter.api.Test;
 
 public class NotifierConfigTest {
@@ -35,4 +36,24 @@ public void testNotifierConfig_negativeRingBufferSize() {
                 assertThrows(IllegalArgumentException.class, () -> new NotifierConfig(-1));
         assertEquals("Ring buffer size must be greater than 0", exception.getMessage());
     }
+
+    @Test
+    public void testMediatorConfig_powerOf2Values() {
+
+        int[] powerOf2Values = IntStream.iterate(2, n -> n * 2).limit(30).toArray();
+
+        for (int powerOf2Value : powerOf2Values) {
+            NotifierConfig notifierConfig = new NotifierConfig(powerOf2Value);
+            assertEquals(powerOf2Value, notifierConfig.ringBufferSize());
+        }
+
+        // Test the non-power of 2 values
+        for (int powerOf2Value : powerOf2Values) {
+            IllegalArgumentException exception =
+                    assertThrows(
+                            IllegalArgumentException.class,
+                            () -> new NotifierConfig(powerOf2Value + 1));
+            assertEquals("Ring buffer size must be a power of 2", exception.getMessage());
+        }
+    }
 }