diff --git a/fortiss-std-env/buckminster/af3-micro.cquery b/fortiss-std-env/buckminster/af3-micro.cquery
index e291361ffb7564910ce1539dedad3b6b41b6b8ff..35ed0f1a94382a37f22d0cc5ed1d85db7afe7cac 100644
--- a/fortiss-std-env/buckminster/af3-micro.cquery
+++ b/fortiss-std-env/buckminster/af3-micro.cquery
@@ -3,7 +3,7 @@
     <cq:documentation xmlns="http://www.w3.org/1999/xhtml">Buckminster materialization of the tooling kernel 2.0 workspace.</cq:documentation>
     <cq:rootRequest name="org.fortiss.af3.micro_feature" componentType="eclipse.feature"/>
     <cq:advisorNode namePattern="^org\.conqat\..*" componentType="osgi.bundle" sourceLevel="REJECT"/>
-    <cq:advisorNode namePattern="^org\.unicase\..*" componentType="osgi.bundle" sourceLevel="REQUIRE"/>
+    <cq:advisorNode namePattern="^org\.unicase\..*" componentType="osgi.bundle" sourceLevel="DESIRE"/>
     <cq:advisorNode namePattern="^org\.fortiss\..*" componentType="osgi.bundle" sourceLevel="REQUIRE"/>
     <cq:advisorNode namePattern="^edu\.tum\.cs\.cope\..*" componentType="osgi.bundle" sourceLevel="REQUIRE"/>
 </cq:componentQuery>
diff --git a/fortiss-std-env/buckminster/tooling-kernel-2-0.cquery b/fortiss-std-env/buckminster/tooling-kernel-2-0.cquery
index 3df23c6bf0bc3bb8b7484e5902e23665b603cf3f..dfd94a77c872d449f5f0fddc955264da911e2bde 100644
--- a/fortiss-std-env/buckminster/tooling-kernel-2-0.cquery
+++ b/fortiss-std-env/buckminster/tooling-kernel-2-0.cquery
@@ -3,7 +3,7 @@
     <cq:documentation xmlns="http://www.w3.org/1999/xhtml">Buckminster materialization of the tooling kernel 2.0 workspace.</cq:documentation>
     <cq:rootRequest name="org.fortiss.tooling.kernel_feature" componentType="eclipse.feature"/>
     <cq:advisorNode namePattern="^org\.conqat\..*" componentType="osgi.bundle" sourceLevel="REJECT"/>
-    <cq:advisorNode namePattern="^org\.unicase\..*" componentType="osgi.bundle" sourceLevel="REQUIRE"/>
+    <cq:advisorNode namePattern="^org\.unicase\..*" componentType="osgi.bundle" sourceLevel="REJECT"/>
     <cq:advisorNode namePattern="^org\.fortiss\..*" componentType="osgi.bundle" sourceLevel="REQUIRE"/>
     <cq:advisorNode namePattern="^edu\.tum\.cs\.cope\..*" componentType="osgi.bundle" sourceLevel="REQUIRE"/>
 </cq:componentQuery>