diff --git a/configure/CONFIG_NTYPES_VERSION b/configure/CONFIG_NTYPES_VERSION
index 9940356..4374897 100644
--- a/configure/CONFIG_NTYPES_VERSION
+++ b/configure/CONFIG_NTYPES_VERSION
@@ -6,7 +6,7 @@ EPICS_NTYPES_MAINTENANCE_VERSION = 1
 
 # Development flag, set to zero for release versions
 
-EPICS_NTYPES_DEVELOPMENT_FLAG = 1
+EPICS_NTYPES_DEVELOPMENT_FLAG = 0
 
 # Immediately after a release the MAINTENANCE_VERSION
 # will be incremented and the DEVELOPMENT_FLAG set to 1