diff --git a/.drone.star b/.drone.star
index 606504c..fd6941f 100644
--- a/.drone.star
+++ b/.drone.star
@@ -9,7 +9,7 @@ def environment(env):
 def map(fn, l):
   return [fn(x) for x in l]
 def echo(x):
-  return "echo {secret}=${environment} >> env-stack".format(secret = x, environment = x.replace("-", "_"))
+  return "echo {secret}=${environment} >> env-stack".format(secret = x, environment = x.replace("-", "_").upper())
 def identity(x): return x
 def printSecrets(env): 
   envv = map(identity, env)