diff --git a/config/CONFIG_BASE b/config/CONFIG_BASE
index 36deed437..208301d2b 100644
--- a/config/CONFIG_BASE
+++ b/config/CONFIG_BASE
@@ -49,3 +49,25 @@ endif
 
 EPICS_BASE = $(INSTALL_LOCATION)
 
+Com_DIR             = $(EPICS_BASE_LIB)
+asHost_DIR          = $(EPICS_BASE_LIB)
+asIoc_DIR           = $(EPICS_BASE_LIB)
+ca_DIR              = $(EPICS_BASE_LIB)
+cas_DIR             = $(EPICS_BASE_LIB)
+dbIoc_DIR           = $(EPICS_BASE_LIB)
+dbStaticHost_DIR    = $(EPICS_BASE_LIB)
+dbStaticIoc_DIR     = $(EPICS_BASE_LIB)
+dbtoolsIoc_DIR      = $(EPICS_BASE_LIB)
+gdd_DIR             = $(EPICS_BASE_LIB)
+iocsh_DIR           = $(EPICS_BASE_LIB)
+miscIoc_DIR         = $(EPICS_BASE_LIB)
+recIoc_DIR          = $(EPICS_BASE_LIB)
+registryIoc_DIR     = $(EPICS_BASE_LIB)
+rsrvIoc_DIR         = $(EPICS_BASE_LIB)
+softDevIoc_DIR      = $(EPICS_BASE_LIB)
+testDevIoc_DIR      = $(EPICS_BASE_LIB)
+recIocObj_DIR       = $(EPICS_BASE_LIB)
+softDevIocObj_DIR   = $(EPICS_BASE_LIB)
+testDevIocObj_DIR   = $(EPICS_BASE_LIB)
+iocCore_DIR         = $(EPICS_BASE_LIB)
+