diff --git a/.github/scripts/dobootfile.sh b/.github/scripts/dobootfile.sh
index 606387a395..03ceea230e 100755
--- a/.github/scripts/dobootfile.sh
+++ b/.github/scripts/dobootfile.sh
@@ -14,5 +14,6 @@ $HOME/racket/bin/racket -v
 $HOME/racket/bin/raco pkg install -i --auto -D cs-bootstrap
 
 export MACH=$TARGET_MACHINE
+cd ChezScheme
 $HOME/racket/bin/racket -l cs-bootstrap