diff --git a/.forgejo/workflows/iso.yml b/.forgejo/workflows/iso.yml
index 2426d1e..f1693c0 100644
--- a/.forgejo/workflows/iso.yml
+++ b/.forgejo/workflows/iso.yml
@@ -41,7 +41,9 @@ jobs:
         run: |
           mkdir -p "$HOME/.local/bin"
           curl -fsSL https://taskfile.dev/install.sh | sh -s -- -d -b "$HOME/.local/bin"
-          curl -fsSL https://just.systems/install.sh | bash -s -- --to "$HOME/.local/bin"
+          # --force: on a host-mode runner $HOME outlives the job, and
+          # just's installer won't overwrite the previous run's binary.
+          curl -fsSL https://just.systems/install.sh | bash -s -- --force --to "$HOME/.local/bin"
           curl -fsSL -o "$HOME/.local/bin/yq" https://github.com/mikefarah/yq/releases/latest/download/yq_linux_amd64
           curl -fsSL -o "$HOME/.local/bin/cosign" https://github.com/sigstore/cosign/releases/latest/download/cosign-linux-amd64
           chmod +x "$HOME/.local/bin/yq" "$HOME/.local/bin/cosign"