diff --git a/rogueviz.cpp b/rogueviz.cpp
index 86b14c58..606c3f56 100644
--- a/rogueviz.cpp
+++ b/rogueviz.cpp
@@ -373,7 +373,7 @@ namespace anygraph {
     while(true) {
       int i = readLabel(f), j = readLabel(f);
       if(i == -1 || j == -1) break;
-      addedge(i, j, 0, subdiv, any);
+      addedge(i, j, 1, subdiv, any);
       qlink++;
       }
     fclose(f);