diff --git a/config-files/SMAP_RSS_L2_SSS_V6.cfg b/config-files/SMAP_RSS_L2_SSS_V6.cfg
index 7f08699..28f0d44 100644
--- a/config-files/SMAP_RSS_L2_SSS_V6.cfg
+++ b/config-files/SMAP_RSS_L2_SSS_V6.cfg
@@ -36,7 +36,7 @@
         }
     ],
     "image": {
-        "ppd": 8,
+        "ppd": 4,
         "res": 8
     },
     "variables": [