diff --git a/iocsh/test.script b/iocsh/test.script
index 1a410e6..777ee5e 100644
--- a/iocsh/test.script
+++ b/iocsh/test.script
@@ -48,7 +48,7 @@ ${SCRIPTEXEC} ${ECMC_CONFIG_ROOT}loadYamlAxis.cmd, "FILE=./cfg/axis.yaml,LIMIT=1
 ##############################################################################
 ## Load safety plugin
 #
-require ecmc_plugin_safety sandst_a
+require ecmc_plugin_safety v9.0.1_RC4
 
 # Create SS1 group
 epicsEnvSet(RAMP_DOWN_CMD,"ec${ECMC_EC_MASTER_ID}.s${DRV_SLAVE}.ZERO.0")