diff --git a/environment_dev.yml b/environment_dev.yml
index f362968..0e81bdb 100644
--- a/environment_dev.yml
+++ b/environment_dev.yml
@@ -60,4 +60,5 @@ dependencies:
       - snirf==0.8
       - pmcx==0.3.3
       - sphinxcontrib-bibtex
+      - snirf2bids