diff --git a/ubxtool.cc b/ubxtool.cc
index ceab36f..bae1b17 100644
--- a/ubxtool.cc
+++ b/ubxtool.cc
@@ -1322,7 +1322,7 @@ int main(int argc, char** argv)
           svseen.insert({id.first, id.second, payload[2]});
 
           if(time(0)- lastStat > 30) {
-            cerr<<humanTimeNow()<<" src "<<g_srcid<< " (fix: "<<g_fixtype<<") currently receiving: ";
+            cerr<<humanTimeNow()<<" src "<<g_srcid<< " (fix: "<<g_fixtype<<") currently receiving ("<<svseen.size()<<"): ";
             for(auto& s : svseen) {
               cerr<<get<0>(s)<<","<<get<1>(s)<<"@"<<get<2>(s)<<" ";
             }