diff --git a/configure/CONFIG_CA_VERSION b/configure/CONFIG_CA_VERSION
index d87116168..fb0b809ee 100644
--- a/configure/CONFIG_CA_VERSION
+++ b/configure/CONFIG_CA_VERSION
@@ -1,4 +1,4 @@
 EPICS_CA_MAJOR_VERSION = 4
 EPICS_CA_MINOR_VERSION = 13
 EPICS_CA_MAINTENANCE_VERSION = 1
-EPICS_CA_DEVELOPMENT_FLAG = 1
+EPICS_CA_DEVELOPMENT_FLAG = 0