diff --git a/releng.control/cc_config.xml b/releng.control/cc_config.xml
index 3cbfd18509a78c01b2defeffc2759770f02a0f9a..ac450e9de0387e266d79c70554648177c6e1649b 100644
--- a/releng.control/cc_config.xml
+++ b/releng.control/cc_config.xml
@@ -205,7 +205,10 @@
         <modificationset
             quietperiod="120">
             <cvs
-                module="${env.RELENGMAPS}/releng.incubator"
+                module="${env.RELENG}"
+                reallyquiet="${env.CVS_REALLY_QUIET}" />
+            <cvs
+                module="${env.RELENGINCUBATOR}"
                 reallyquiet="${env.CVS_REALLY_QUIET}" />
         </modificationset>
         <schedule
@@ -230,6 +233,9 @@
         name="incubator-R0.5-S">
         <modificationset
             quietperiod="120">
+            <cvs
+                module="${env.RELENGINCUBATOR}"
+                reallyquiet="${env.CVS_REALLY_QUIET}" />
             <cvs
                 module="${env.RELENGMAPS}/releng.incubator"
                 reallyquiet="${env.CVS_REALLY_QUIET}" />
diff --git a/releng.control/commonComputedVariables.shsource b/releng.control/commonComputedVariables.shsource
index ba7a2c14a325c257f708332f96a6c444dff7a164..04cc7569bdc552bb83ca3b587a4ce9cdb0fc3c1a 100644
--- a/releng.control/commonComputedVariables.shsource
+++ b/releng.control/commonComputedVariables.shsource
@@ -41,6 +41,7 @@ export RELENG=webtools.maps/releng
 export RELENGMAPS=webtools.maps
 export RELENGJSF=webtools.maps/releng.jsf
 export RELENGDALI=webtools.maps/releng.dali
+export RELENGINCUBATOR=webtools.maps/releng.incubator
 
 # for now, always use Java 5 as native "home", but
 # scripts and paths may still use java 1.4