diff --git a/src/main/java/teetime/framework/AbstractCompositeStage.java b/src/main/java/teetime/framework/AbstractCompositeStage.java
index c156a7c4b5c1b2874609d5081c3bd2215a4dbc1d..4e65f378ba7aa881b436f855375c5b3ec0fb3c77 100644
--- a/src/main/java/teetime/framework/AbstractCompositeStage.java
+++ b/src/main/java/teetime/framework/AbstractCompositeStage.java
@@ -36,6 +36,7 @@ import teetime.framework.validation.InvalidPortConnection;
  * @author Christian Wulf, Nelson Tavares de Sousa
  *
  */
+@Deprecated
 public abstract class AbstractCompositeStage extends Stage {
 
 	private static final IPipeFactory INTRA_PIPE_FACTORY = PipeFactoryRegistry.INSTANCE
diff --git a/src/site/markdown/wiki b/src/site/markdown/wiki
deleted file mode 160000
index 0e4474577e1f49bc96e734c286b2d9e0363895e8..0000000000000000000000000000000000000000
--- a/src/site/markdown/wiki
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 0e4474577e1f49bc96e734c286b2d9e0363895e8