diff --git a/spring-pulsar-spring-boot-autoconfigure/src/main/java/org/springframework/pulsar/autoconfigure/PulsarProperties.java b/spring-pulsar-spring-boot-autoconfigure/src/main/java/org/springframework/pulsar/autoconfigure/PulsarProperties.java
index dd899f29..8f5adc32 100644
--- a/spring-pulsar-spring-boot-autoconfigure/src/main/java/org/springframework/pulsar/autoconfigure/PulsarProperties.java
+++ b/spring-pulsar-spring-boot-autoconfigure/src/main/java/org/springframework/pulsar/autoconfigure/PulsarProperties.java
@@ -527,11 +527,6 @@ public class PulsarProperties {
 		 */
 		private CompressionType compressionType;
 
-		/**
-		 * Name of the initial subscription of the topic.
-		 */
-		private String initialSubscriptionName;
-
 		/**
 		 * Type of access to the topic the producer requires.
 		 */
@@ -651,14 +646,6 @@ public class PulsarProperties {
 			this.compressionType = compressionType;
 		}
 
-		public String getInitialSubscriptionName() {
-			return this.initialSubscriptionName;
-		}
-
-		public void setInitialSubscriptionName(String initialSubscriptionName) {
-			this.initialSubscriptionName = initialSubscriptionName;
-		}
-
 		public ProducerAccessMode getProducerAccessMode() {
 			return this.producerAccessMode;
 		}
@@ -692,7 +679,6 @@ public class PulsarProperties {
 			map.from(this::isBatchingEnabled).to(properties.in("batchingEnabled"));
 			map.from(this::isChunkingEnabled).to(properties.in("chunkingEnabled"));
 			map.from(this::getCompressionType).to(properties.in("compressionType"));
-			map.from(this::getInitialSubscriptionName).to(properties.in("initialSubscriptionName"));
 			map.from(this::getProducerAccessMode).to(properties.in("accessMode"));
 
 			return properties;
diff --git a/spring-pulsar-spring-boot-autoconfigure/src/main/java/org/springframework/pulsar/autoconfigure/PulsarReactiveProperties.java b/spring-pulsar-spring-boot-autoconfigure/src/main/java/org/springframework/pulsar/autoconfigure/PulsarReactiveProperties.java
index 0cbccfcc..549c7825 100644
--- a/spring-pulsar-spring-boot-autoconfigure/src/main/java/org/springframework/pulsar/autoconfigure/PulsarReactiveProperties.java
+++ b/spring-pulsar-spring-boot-autoconfigure/src/main/java/org/springframework/pulsar/autoconfigure/PulsarReactiveProperties.java
@@ -166,11 +166,6 @@ public class PulsarReactiveProperties {
 		 */
 		private CompressionType compressionType;
 
-		/**
-		 * Name of the initial subscription of the topic.
-		 */
-		private String initialSubscriptionName;
-
 		/**
 		 * Type of access to the topic the producer requires.
 		 */
@@ -282,14 +277,6 @@ public class PulsarReactiveProperties {
 			this.compressionType = compressionType;
 		}
 
-		public String getInitialSubscriptionName() {
-			return this.initialSubscriptionName;
-		}
-
-		public void setInitialSubscriptionName(String initialSubscriptionName) {
-			this.initialSubscriptionName = initialSubscriptionName;
-		}
-
 		public ProducerAccessMode getProducerAccessMode() {
 			return this.producerAccessMode;
 		}
@@ -320,7 +307,6 @@ public class PulsarReactiveProperties {
 			map.from(this::getBatchingEnabled).to(spec::setBatchingEnabled);
 			map.from(this::getChunkingEnabled).to(spec::setChunkingEnabled);
 			map.from(this::getCompressionType).to(spec::setCompressionType);
-			map.from(this::getInitialSubscriptionName).to(spec::setInitialSubscriptionName);
 			map.from(this::getProducerAccessMode).to(spec::setAccessMode);
 
 			return new ImmutableReactiveMessageSenderSpec(spec);