diff --git a/sarkas_env.yaml b/sarkas_env.yaml
index 003054d4..269ce2da 100644
--- a/sarkas_env.yaml
+++ b/sarkas_env.yaml
@@ -46,5 +46,6 @@ dependencies:
       - nbsphinx==0.8.9
       - sphinxext-opengraph==0.6.3
       - fmm3dpy
+      - ./