diff --git a/configure/CONFIG_MODULE b/configure/CONFIG_MODULE
index 43104b17bafab59d6970e961ab71fa20fa10f33b..455a57313f582e9c1a35486b16937690ef3d9392 100644
--- a/configure/CONFIG_MODULE
+++ b/configure/CONFIG_MODULE
@@ -2,7 +2,7 @@ EPICS_MODULE_NAME:=sis8300llrf
 #
 EPICS_MODULE_TAG:=tags/v3.16.1
 #
-E3_MODULE_VERSION:=3.16.1.1
+E3_MODULE_VERSION:=3.16.1-1
 #
 ASYN_DEP_VERSION=4.37.0
 #