diff --git a/update-NebulaNodeCert b/update-NebulaNodeCert
index d2b9d29..2166bed 100644
--- a/update-NebulaNodeCert
+++ b/update-NebulaNodeCert
@@ -6,7 +6,7 @@ do
 key="$1"
 
 case $key in
-    -c|--nodecertname)
+    -n|--nodecertname)
     NODECERTNAME="$2"
     shift # past argument
     shift # past value
@@ -16,6 +16,16 @@ case $key in
     shift # past argument
     shift # past value
     ;;
+    -c|--cacertname)
+    CACERTNAME="$2"
+    shift # past argument
+    shift # past value
+    ;;
+    -k|--cakeyname)
+    CAKEYNAME="$2"
+    shift # past argument
+    shift # past value
+    ;;
     *)    # unknown option
     POSITIONAL+=("$1") # save it in an array for later
     shift # past argument
@@ -53,5 +63,5 @@ if [[ $CERTISCASTATUS == false ]]; then
     echo "DateTime: ${DATETIME}"
     echo "NEWFILENAME: ${NEWFILENAME}"
     echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
-    ${ROOTPATH}/nebula-cert sign -groups ${NODEGROUPS[@]} -ip ${NODEIPS} -name ${NODENAME} -ca-crt ${ROOTPATH}/ca.crt -ca-key ${ROOTPATH}/ca.key -out-crt ${ROOTPATH}/${NEWFILENAME}.crt -out-key ${ROOTPATH}/${NEWFILENAME}.key
+    ${ROOTPATH}/nebula-cert sign -groups ${NODEGROUPS[@]} -ip ${NODEIPS} -name ${NODENAME} -ca-crt ${ROOTPATH}/${CACERTNAME} -ca-key ${ROOTPATH}/${CAKEYNAME} -out-crt ${ROOTPATH}/${NEWFILENAME}.crt -out-key ${ROOTPATH}/${NEWFILENAME}.key
 fi
\ No newline at end of file