diff --git a/files/dawn.config b/files/dawn.config
index 983afc8..21144b6 100644
--- a/files/dawn.config
+++ b/files/dawn.config
@@ -24,7 +24,7 @@ config metric
     option no_ht_support        '0'
     option no_vht_support       '0'
     option rssi                 '0'
-    option low_rssi             '0'
+    option low_rssi             '-500'
     option freq                 '100'
     option chan_util            '0'
     option max_chan_util        '0'
diff --git a/src/storage/datastorage.c b/src/storage/datastorage.c
index dc5d1ed..0cee332 100644
--- a/src/storage/datastorage.c
+++ b/src/storage/datastorage.c
@@ -235,6 +235,9 @@ int eval_probe_metric(struct probe_entry_s probe_entry) {
     printf("SCORE: %d of:\n", score);
     print_probe_entry(probe_entry);
 
+    if(score < 0)
+        score = 0;
+
     return score;
 }