diff --git a/buildscript/ci/x64-subzero.cmd b/buildscript/ci/x64-subzero.cmd
index 45dad2f..eda4f2f 100644
--- a/buildscript/ci/x64-subzero.cmd
+++ b/buildscript/ci/x64-subzero.cmd
@@ -13,6 +13,7 @@
 
 @rem modules\pythonpackages.cmd
 @set pyupd=n
+@IF EXIST %devroot%\%projectname%\buildscript\assets\ciparallel.* set pyupd=y
 
 @rem modules\throttle.cmd
 @set throttle=%NUMBER_OF_PROCESSORS%
@@ -29,4 +30,5 @@
 @set cleanbuild=y
 
 @rem modules\envdump.cmd
-@set enableenvdump=n
\ No newline at end of file
+@set enableenvdump=n
+@IF EXIST %devroot%\%projectname%\buildscript\assets\ciparallel.* set enableenvdump=y
\ No newline at end of file