diff --git a/.envrc.sample b/.envrc.sample
index 05162de..caf5c1a 100644
--- a/.envrc.sample
+++ b/.envrc.sample
@@ -1,5 +1,5 @@
 export DOMAIN=matrix.example.com
-export STACK_NAME=matrix
+export APP=matrix
 
 export LETS_ENCRYPT_ENV=production