diff --git a/buildbucket/package.sh b/buildbucket/package.sh
index 4250d496a9aa818a403dcc15e6b61f1027278fb5..70b3fc553b658ddaa2b4e1f6d6dc2b8ce79f9b12 100755
--- a/buildbucket/package.sh
+++ b/buildbucket/package.sh
@@ -78,6 +78,8 @@ cp $GGLM_DIR/bin/* ./bin/
 cp $GGLM_DIR/libexec/* ./libexec/
 # Untar the tarball so we can put things where we want
 tar -xz -C ./libexec/python_runtime -f ../${conda_tb}
+# write a conda environment.yml to the python_runtime/ folder so that we can more easily audit what's included in our runtime between builds
+conda env export --file ./libexec/python_runtime/environment.yml
 # Go back to original work directory
 cd ..