diff --git a/configure.sh b/configure.sh
index 4855741..3afb625 100755
--- a/configure.sh
+++ b/configure.sh
@@ -2,7 +2,7 @@
 set -euo pipefail
 
 
-BASEDIR="$(dirname "${0}" | sed "s|^\.|${PWD}|")"
+baseDir="$(realpath "$(dirname "${0}")")"
 
 
 cat << EOF