diff --git a/update-NebulaNodeCert b/update-NebulaNodeCert
index 6b5c6c5..2e96aef 100644
--- a/update-NebulaNodeCert
+++ b/update-NebulaNodeCert
@@ -60,5 +60,5 @@ if [[ $CERTISCASTATUS == false ]]; then
     echo "DateTime: ${DATETIME}"
     echo "NEWFILENAME: ${NEWFILENAME}"
     echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
-    ${NEBULACERTBINPATH} sign -groups ${NODEGROUPS[@]} -ip ${NODEIPS} -name ${NODENAME} -out-crt ${OUTPATH}/${NEWFILENAME}.crt -out-key ${OUTPATH}/${NEWFILENAME}.key
+    ${NEBULACERTBINPATH} sign -groups ${NODEGROUPS[@]} -ip ${NODEIPS} -name ${NODENAME} -ca-crt ${OUTPATH}/ca.crt -ca-key ${OUTPATH}/ca.key -out-crt ${OUTPATH}/${NEWFILENAME}.crt -out-key ${OUTPATH}/${NEWFILENAME}.key
 fi
\ No newline at end of file