diff --git a/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/tomcat/TomcatReactiveWebServerFactory.java b/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/tomcat/TomcatReactiveWebServerFactory.java
index 9d9e78e777..34ab4d1b10 100644
--- a/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/tomcat/TomcatReactiveWebServerFactory.java
+++ b/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/tomcat/TomcatReactiveWebServerFactory.java
@@ -331,7 +331,10 @@ public class TomcatReactiveWebServerFactory extends AbstractReactiveWebServerFac
 	}
 
 	/**
-	 * Add {@link Connector}s in addition to the default connector, e.g. for SSL or AJP
+	 * Add {@link Connector}s in addition to the default connector, e.g. for SSL or AJP.
+	 * <p>
+	 * {@link #getTomcatConnectorCustomizers Connector customizers} are not applied to
+	 * connectors added this way.
 	 * @param connectors the connectors to add
 	 * @since 2.2.0
 	 */
diff --git a/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/tomcat/TomcatServletWebServerFactory.java b/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/tomcat/TomcatServletWebServerFactory.java
index 56bf1cc335..a32c5305aa 100644
--- a/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/tomcat/TomcatServletWebServerFactory.java
+++ b/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/tomcat/TomcatServletWebServerFactory.java
@@ -697,7 +697,10 @@ public class TomcatServletWebServerFactory extends AbstractServletWebServerFacto
 	}
 
 	/**
-	 * Add {@link Connector}s in addition to the default connector, e.g. for SSL or AJP
+	 * Add {@link Connector}s in addition to the default connector, e.g. for SSL or AJP.
+	 * <p>
+	 * {@link #getTomcatConnectorCustomizers Connector customizers} are not applied to
+	 * connectors added this way.
 	 * @param connectors the connectors to add
 	 */
 	public void addAdditionalTomcatConnectors(Connector... connectors) {