diff --git a/pom.xml b/pom.xml
index 715f3c8856..f5547255e4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -280,6 +280,10 @@
 									<title>Spring Integration Test Support</title>
 									<packages>org.springframework.integration.test:org.springframework.integration.test.*</packages>
 								</group>
+								<group>
+									<title>Spring Integration Twitter Support</title>
+									<packages>org.springframework.integration.twitter:org.springframework.integration.twitter.*</packages>
+								</group>
 								<group>
 									<title>Spring Integration XML Support</title>
 									<packages>org.springframework.integration.xml:org.springframework.integration.xml.*</packages>
diff --git a/src/assembly/distribution.xml b/src/assembly/distribution.xml
index a679aa9714..6b3326c9a5 100644
--- a/src/assembly/distribution.xml
+++ b/src/assembly/distribution.xml
@@ -111,6 +111,9 @@
 				<include>org.springframework.integration:spring-integration-ws</include>
 				<include>org.springframework.integration:spring-integration-xml</include>
 				<include>org.springframework.integration:spring-integration-xmpp</include>
+				<include>org.springframework.integration:spring-integration-sftp</include>
+				<include>org.springframework.integration:spring-integration-ftp</include>
+				<include>org.springframework.integration:spring-integration-twitter</include>
 			</includes>
 			<binaries>
 				<attachmentClassifier>sources</attachmentClassifier>