diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index e564f9b9..a94587d7 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -14,6 +14,7 @@ jaxlib
 jaxmarl
 jumanji==1.0.0
 mctx
+navix
 neptune
 numpy
 omegaconf