diff --git a/build-and-benchmark-py-project.sh b/build-and-benchmark-py-project.sh
index f2e913416afc271db86d007f8ca4e065507bacfe..b2f8ce9971bdaed6f05662fe53bef3a5690e5253 100644
--- a/build-and-benchmark-py-project.sh
+++ b/build-and-benchmark-py-project.sh
@@ -25,6 +25,7 @@ if [[ ! -z "$CI" ]]; then
     # Copy, so that the original folder is not changed.
     cp -r ~/.$PROJECT/asv/results .asv/results
   fi
+  rm -rf .asv/env
 fi
 
 if [[ ! -f ~/.asv-machine.json ]]; then