diff --git a/app/models/api/stack.js b/app/models/api/stack.js
index 30b130943..7d1310246 100644
--- a/app/models/api/stack.js
+++ b/app/models/api/stack.js
@@ -2,7 +2,7 @@ function StackViewModel(data) {
   this.Id = data.Id;
   this.Name = data.Name;
   this.Checked = false;
-  this.Env = data.Env;
+  this.Env = data.Env ? data.Env : [];
   if (data.ResourceControl && data.ResourceControl.Id !== 0) {
     this.ResourceControl = new ResourceControlViewModel(data.ResourceControl);
   }