diff --git a/extractor.cpp b/extractor.cpp
index 1c6d3cf34..04a869927 100644
--- a/extractor.cpp
+++ b/extractor.cpp
@@ -416,7 +416,7 @@ int main (int argc, char *argv[]) {
                     double distance = ApproximateDistance(edgeIT->startCoord.lat, edgeIT->startCoord.lon, nodesIT->lat, nodesIT->lon);
                     assert(edgeIT->speed != -1);
                     double weight = ( distance * 10. ) / (edgeIT->speed / 3.6);
-                    int intWeight = std::max(1, (int)(edgeIT->isDurationSet ? edgeIT->speed : weight) );
+                    int intWeight = std::max(1, (int)std::floor((edgeIT->isDurationSet ? edgeIT->speed : weight)+.5) );
                     int intDist = std::max(1, (int)distance);
                     short zero = 0;
                     short one = 1;