diff --git a/DataStructures/QueryEdge.h b/DataStructures/QueryEdge.h
index d7af141de..7f7135950 100644
--- a/DataStructures/QueryEdge.h
+++ b/DataStructures/QueryEdge.h
@@ -39,8 +39,8 @@ struct QueryEdge {
     NodeID source;
     NodeID target;
     struct EdgeData {
-        NodeID id;
-        int distance;
+        NodeID id:31;
+        int distance:30;
         bool shortcut:1;
         bool forward:1;
         bool backward:1;