diff --git a/tests/test_slurm/run.sh b/tests/test_slurm/run.sh
index 2204e01..2e2784a 100755
--- a/tests/test_slurm/run.sh
+++ b/tests/test_slurm/run.sh
@@ -12,7 +12,7 @@ salloc -n 2 disBatch Tasks
 [[ -f A.txt && -f B.txt && -f C.txt ]]
 success=$?
 
-cd -
+cd - > /dev/null
 
 if [[ $success -eq 0 ]]; then
     echo "Slurm test passed."
diff --git a/tests/test_ssh/run.sh b/tests/test_ssh/run.sh
index 0872656..ac59e73 100755
--- a/tests/test_ssh/run.sh
+++ b/tests/test_ssh/run.sh
@@ -12,7 +12,7 @@ disBatch -s localhost:2 Tasks
 [[ -f A.txt && -f B.txt && -f C.txt ]]
 success=$?
 
-cd -
+cd - > /dev/null
 
 if [[ $success -eq 0 ]]; then
     echo "SSH test passed."