diff --git a/configure/CONFIG_BASE_VERSION b/configure/CONFIG_BASE_VERSION
index aa04e3359..1e2f06fae 100644
--- a/configure/CONFIG_BASE_VERSION
+++ b/configure/CONFIG_BASE_VERSION
@@ -27,3 +27,4 @@ EPICS_VERSION_STRING="EPICS Version ${EPICS_VERSION}.${EPICS_REVISION}.${EPICS_M
 CVS_DATE="\$$Date$$"
 CVS_TAG="\$$Name$$"
 
+BASE_3_14=YES