diff --git a/prospero/Makefile.boilerplate b/prospero/Makefile.boilerplate
index dfa6c52..fbcdfb4 100755
--- a/prospero/Makefile.boilerplate
+++ b/prospero/Makefile.boilerplate
@@ -316,9 +316,9 @@ CMP_LIBS_DEPENDENCIES = $(CMP_LIB) $(USE_PFS_VCACHE_LIBS_DEPENDENCIES)
 ####
 
 
-DIR755	= $(PSRV_SHADOW) $(PSRV_STORAGE) $(PSRV_SECURITY) $(P_BINARIES)
+DIR755	= $(DESTDIR)/$(PSRV_SHADOW) $(DESTDIR)/$(PSRV_STORAGE) $(DESTDIR)/$(PSRV_SECURITY) $(P_BINARIES)
 
-VCACHE_DIR1755 = $(P_CACHE)/p $(P_CACHE)/vc $(P_CACHE)/tmp
+VCACHE_DIR1755 = $(DESTDIR)/$(P_CACHE)/p $(DESTDIR)/$(P_CACHE)/vc $(DESTDIR)/$(P_CACHE)/tmp
 DIR1777 = $(VCACHE_DIR1777)