diff --git a/ci/code-server.sh b/ci/code-server.sh
index 4e234de9..73e01114 100755
--- a/ci/code-server.sh
+++ b/ci/code-server.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env sh
 # code-server.sh -- Run code-server with the bundled Node binary.
 
-cd "$(dirname "$0")" || exit 1
+cd "$(dirname "$(readlink -f "$0" || realpath "$0")")" || exit 1
 
 ./node ./out/node/entry.js "$@"