diff --git a/run.py b/run.py
index 1460b92ab93c72baf66a35230dd2dc7ed6e1be42..fd4ea1e23f1bbd2db0d318418b0f17a13eb92f00 100644
--- a/run.py
+++ b/run.py
@@ -2,7 +2,7 @@ import os
 
 from app import create_app
 
-config_name = os.getenv('FLASK_CONFIG')
+config_name = os.getenv('FLASK_ENV')
 app = create_app(config_name)
 
 if __name__ == '__main__':