diff --git a/data/conf/isolines/isolines-profiles.json b/data/conf/isolines/isolines-profiles.json
index 690e4850f..ffd0c08fc 100644
--- a/data/conf/isolines/isolines-profiles.json
+++ b/data/conf/isolines/isolines-profiles.json
@@ -54,7 +54,7 @@
                 "alitudesStep": 100,
                 "gaussianFilterRFactor": 1.0,
                 "gaussianFilterStDev": 2.0,
-                "latLonStepFactor": 1,
+                "latLonStepFactor": 2,
                 "maxIsolinesLength": 500,
                 "medianFilterR": 1,
                 "simplificationZoom": 14
@@ -69,7 +69,7 @@
                 "latLonStepFactor": 2,
                 "maxIsolinesLength": 500,
                 "medianFilterR": 1,
-                "simplificationZoom": 14
+                "simplificationZoom": 13
             }
         },
         {