diff --git a/deep_sequencing_unit/source/java/ch/systemsx/cisd/openbis/dss/BuildAndEnvironmentInfo.java b/deep_sequencing_unit/source/java/ch/systemsx/cisd/openbis/dss/BuildAndEnvironmentInfo.java
deleted file mode 100644
index cc9e8a36d49b6f2d3df31031d66f3c51e7227039..0000000000000000000000000000000000000000
--- a/deep_sequencing_unit/source/java/ch/systemsx/cisd/openbis/dss/BuildAndEnvironmentInfo.java
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Copyright 2009 ETH Zuerich, CISD
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package ch.systemsx.cisd.openbis.dss;
-
-import ch.systemsx.cisd.base.utilities.AbstractBuildAndEnvironmentInfo;
-
-
-/**
- * The build and environment information for DSU.
- *
- * @author Franz-Josef Elmer
- */
-public class BuildAndEnvironmentInfo extends AbstractBuildAndEnvironmentInfo
-{
-    private final static String BASE = "deep_sequencing_unit";
-    
-    public final static BuildAndEnvironmentInfo INSTANCE = new BuildAndEnvironmentInfo();
-    
-    private BuildAndEnvironmentInfo()
-    {
-        super(BASE);
-    }
-
-    /**
-     * Shows build and environment information on the console.
-     */
-    public static void main(String[] args)
-    {
-        System.out.println(INSTANCE);
-    }
-
-}
diff --git a/rtd_phosphonetx/source/java/ch/systemsx/cisd/openbis/dss/BuildAndEnvironmentInfo.java b/rtd_phosphonetx/source/java/ch/systemsx/cisd/openbis/dss/BuildAndEnvironmentInfo.java
deleted file mode 100644
index 33d7174de8d6ffe8f340a01e261f91e472db3c1d..0000000000000000000000000000000000000000
--- a/rtd_phosphonetx/source/java/ch/systemsx/cisd/openbis/dss/BuildAndEnvironmentInfo.java
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Copyright 2009 ETH Zuerich, CISD
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package ch.systemsx.cisd.openbis.dss;
-
-import ch.systemsx.cisd.base.utilities.AbstractBuildAndEnvironmentInfo;
-
-
-/**
- * The build and environment information for Data Store Server.
- *
- * @author Franz-Josef Elmer
- */
-public class BuildAndEnvironmentInfo extends AbstractBuildAndEnvironmentInfo
-{
-    private final static String BASE = "proteomics";
-    
-    public final static BuildAndEnvironmentInfo INSTANCE = new BuildAndEnvironmentInfo();
-    
-    private BuildAndEnvironmentInfo()
-    {
-        super(BASE);
-    }
-
-    /**
-     * Shows build and environment information on the console.
-     */
-    public static void main(String[] args)
-    {
-        System.out.println(INSTANCE);
-    }
-
-}