diff --git a/README.md b/README.md
index d3e7821..3833efb 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ SummAct
 We recommend setting up a virtual environment using Anaconda. <br>
 1. Create a conda environment and install dependencies
    ```shell
-   conda env create --name summact --file=env.yaml
+   conda env create --name summact --file=environment.yml
    conda activate summact
     ```
 2. Since `model_center==1.0.3` is needed but is not yet available on PYPI, build from [source](https://github.com/OpenBMB/ModelCenter)