diff --git a/cpputools/prj/build.lst b/cpputools/prj/build.lst
index 7046dc8565ef..1c27d25ee364 100644
--- a/cpputools/prj/build.lst
+++ b/cpputools/prj/build.lst
@@ -2,6 +2,7 @@ pt	cpputools	:	cppuhelper offuh NULL
 pt	cpputools								usr1	-	all	pt_mkout NULL
 pt	cpputools\prj							get		-	all	pt_prj NULL
 pt	cpputools\source\registercomponent		nmake	-	all	pt_regcomp NULL
+pt	cpputools\source\regcomplazy		nmake	-	all	pt_regcomplazy NULL
 pt	cpputools\source\regsingleton				nmake	-	all	pt_regsingleton NULL
 pt	cpputools\source\unoexe					nmake	-	all	pt_unoexe NULL
 pt	cpputools\source\sp2bv					nmake	-	all	pt_sp2bv NULL