diff --git a/spring-cloud-stream-core-docs/pom.xml b/spring-cloud-stream-core-docs/pom.xml
index d146b57b2..65d916a16 100644
--- a/spring-cloud-stream-core-docs/pom.xml
+++ b/spring-cloud-stream-core-docs/pom.xml
@@ -17,10 +17,6 @@
 			<groupId>org.springframework.cloud</groupId>
 			<artifactId>spring-cloud-stream</artifactId>
 		</dependency>
-		<dependency>
-			<groupId>org.springframework.cloud</groupId>
-			<artifactId>spring-cloud-stream-rxjava</artifactId>
-		</dependency>
 	</dependencies>
 	<profiles>
 		<profile>
diff --git a/spring-cloud-stream-core-docs/src/main/asciidoc/spring-cloud-stream-overview.adoc b/spring-cloud-stream-core-docs/src/main/asciidoc/spring-cloud-stream-overview.adoc
index ec75efbd3..0cd620c08 100644
--- a/spring-cloud-stream-core-docs/src/main/asciidoc/spring-cloud-stream-overview.adoc
+++ b/spring-cloud-stream-core-docs/src/main/asciidoc/spring-cloud-stream-overview.adoc
@@ -687,7 +687,6 @@ The programming model with reactive APIs is declarative, where instead of specif
 Spring Cloud Stream supports the following reactive APIs:
 
 *   Reactor
-*   RxJava 1.x
 
 In the future, it is intended to support a more generic model based on Reactive Streams.
 
@@ -759,43 +758,6 @@ public static class UppercaseTransformer {
 }
 ----
 
-===== RxJava 1.x support
-
-RxJava 1.x handlers follow the same rules as Reactor-based one, but will use `Observable` and `ObservableSender` arguments and return types.
-
-So the first example above will become:
-
-[source, java]
-----
-@EnableBinding(Processor.class)
-@EnableAutoConfiguration
-public static class UppercaseTransformer {
-
-  @StreamListener
-  @Output(Processor.OUTPUT)
-  public Observable<String> receive(@Input(Processor.INPUT) Observable<String> input) {
-    return input.map(s -> s.toUpperCase());
-  }
-}
-----
-
-The second example above will become:
-
-
-[source, java]
-----
-@EnableBinding(Processor.class)
-@EnableAutoConfiguration
-public static class UppercaseTransformer {
-
-  @StreamListener
-  public void receive(@Input(Processor.INPUT) Observable<String> input,
-     @Output(Processor.OUTPUT) ObservableSender output) {
-     output.send(input.map(s -> s.toUpperCase()));
-  }
-}
-----
-
 ===== Reactive Sources
 
 Spring Cloud Stream reactive support also provides the ability for creating reactive sources through the StreamEmitter annotation.