diff --git a/developer_tools/rook.ini b/developer_tools/rook.ini
index 9048e7fb..8a5ac11f 100644
--- a/developer_tools/rook.ini
+++ b/developer_tools/rook.ini
@@ -1,4 +1,4 @@
 [rook]
 add_non_default_run_types = qsub
-testers_dir = HERON/src/Testers, RAVEN/scripts/TestHarness/testers
+testers_dir = HERON/src/Testers, raven/scripts/TestHarness/testers
 test_dir = tests