diff --git a/projects/rocr-runtime/tests/kfdtest/scripts/run_kfdtest.sh b/projects/rocr-runtime/tests/kfdtest/scripts/run_kfdtest.sh
index de4c6783ec..12ef8af51d 100755
--- a/projects/rocr-runtime/tests/kfdtest/scripts/run_kfdtest.sh
+++ b/projects/rocr-runtime/tests/kfdtest/scripts/run_kfdtest.sh
@@ -23,7 +23,7 @@
 #
 
 # See if we can find the SHARE/BIN dirs in their expected locations
-CWD="${0%/*}"
+CWD="${BASH_SOURCE%/*}"
 while read candidate; do
     if [ -e "$candidate/kfdtest.exclude" ]; then
         source "$candidate/kfdtest.exclude"