diff --git a/tools/wrapper/ndnsec-certgen.sh b/tools/wrapper/ndnsec-certgen.sh
new file mode 100644
index 0000000..c31d1b2
--- /dev/null
+++ b/tools/wrapper/ndnsec-certgen.sh
@@ -0,0 +1,4 @@
+#!@SH@
+
+#to accomodate the old command
+`dirname "$0"`/ndnsec cert-gen "$@"
\ No newline at end of file