diff --git a/scripts/mk_nuget_task.py b/scripts/mk_nuget_task.py
index 44dfc5e53..95e34e5ba 100644
--- a/scripts/mk_nuget_task.py
+++ b/scripts/mk_nuget_task.py
@@ -154,8 +154,8 @@ class Env:
 def main():
     env = Env(sys.argv)
     print(env.packages)
-    self.create("x64")
-    self.clear()
-    self.create("x86")
+    env.create("x64")
+    env.clear()
+    env.create("x86")
 
 main()