diff --git a/internal_tests/use_cases/system.b.conf b/internal_tests/use_cases/system.b.conf
index a5b470cc70..2503d596e9 100644
--- a/internal_tests/use_cases/system.b.conf
+++ b/internal_tests/use_cases/system.b.conf
@@ -7,7 +7,7 @@ TMP_DIR = /tmp
 MODEL_DATA_DIR = {PROJ_DIR}/sample_data/GFS/reduced_model_data  ;; was GFS_DIR
 TRACK_DATA_DIR = {PROJ_DIR}/sample_data/GFS/track_data
 INPUT_BASE = /d1/METplus_Data
-
+ 
 #for master version
 MET_BUILD_BASE = {MET_INSTALL_DIR}