diff --git a/scripts/exgdas_enkf_earc.py b/scripts/exgdas_enkf_earc.py
index f1b3ddc56ed..107d541a418 100755
--- a/scripts/exgdas_enkf_earc.py
+++ b/scripts/exgdas_enkf_earc.py
@@ -28,7 +28,7 @@ def main():
             'DOHYBVAR', 'DOIAU_ENKF', 'IAU_OFFSET', 'DOIAU', 'DO_CA',
             'DO_CALC_INCREMENT', 'assim_freq', 'ARCH_CYC', 'DO_JEDISNOWDA',
             'ARCH_WARMICFREQ', 'ARCH_FCSTICFREQ',
-            'IAUFHRS_ENKF', 'NET','NMEM_ENS_GFS']
+            'IAUFHRS_ENKF', 'NET', 'NMEM_ENS_GFS']
 
     archive_dict = AttrDict()
     for key in keys: