diff --git a/cdk/fastapi.py b/cdk/fastapi.py
index 428906a..3d1f8b0 100644
--- a/cdk/fastapi.py
+++ b/cdk/fastapi.py
@@ -37,7 +37,7 @@ def __init__(
         super().__init__(scope, id, **kwargs)
 
         # Import project config
-        with open("config.yml", 'r') as stream:
+        with open(process.env.CDK_STACK_CONFIG, 'r') as stream:
             config = yaml.safe_load(stream)
 
         # Cluster capacity