diff --git a/.forgejo/workflows/CI.yml b/.forgejo/workflows/CI.yml
index aba6751..28389eb 100644
--- a/.forgejo/workflows/CI.yml
+++ b/.forgejo/workflows/CI.yml
@@ -37,6 +37,7 @@ jobs:
           LISP: ${{ matrix.lisp }}
         run: |
           curl -L https://raw.githubusercontent.com/roswell/roswell/master/scripts/install-for-ci.sh | sh
+          ros install asdf
           ros install fukamachi/qlot
           PATH="~/.roswell/bin:$PATH"
           qlot install