diff --git a/environment_unix.yml b/environment_unix.yml
index 5d76d33d7c..d91f44819e 100644
--- a/environment_unix.yml
+++ b/environment_unix.yml
@@ -11,6 +11,7 @@ dependencies:
   - benchmark
   - doxygen
   - libboost-devel
+  - liblzma-devel
   - grpcio
   - grpcio-tools
   - protobuf