diff --git a/.azure-pipelines/unix-build.yml b/.azure-pipelines/unix-build.yml
index ee88954e4..05d689a4f 100644
--- a/.azure-pipelines/unix-build.yml
+++ b/.azure-pipelines/unix-build.yml
@@ -21,7 +21,7 @@ steps:
       dependencies.yaml \
       .azure-pipelines/ci-dependencies.yaml \
       --prebuilt-cctbx \
-      > .azure-pipelines/ci-conda-env.txt
+      > modules/dxtbx/.azure-pipelines/ci-conda-env.txt
     python3 modules/dxtbx/.azure-pipelines/bootstrap.py base --clean --python $(PYTHON_VERSION)
 
     set +ux