diff --git a/utils/provision.js b/utils/provision.js
index 7fa0932..4f6b84c 100755
--- a/utils/provision.js
+++ b/utils/provision.js
@@ -28,8 +28,8 @@ trans = {
 if(program.expiration) {
     trans.expirationDelay = program.expiration;
 }
-if(program.groups && program.groups.length!==0) {
-     trans.groups = program.groups;
+if(program.groups) {
+    trans.groups = program.groups;
 }
 if(program.callback) {
     trans.callback = program.callback;