diff --git a/Allow-running-indoors.md b/Allow-running-indoors.md
index 902784d..7bc2e5f 100644
--- a/Allow-running-indoors.md
+++ b/Allow-running-indoors.md
@@ -8,7 +8,7 @@ Edit [src/bike.c](../blob/master/src/bike.c):
 ```diff
  bool32 IsRunningDisallowed(u8 metatile)
  {
--    if (!(gMapHeader.flags & MAP_ALLOW_RUNNING) || IsRunningDisallowedByMetatile(metatile) == TRUE)
+-    if (!gMapHeader.allowRunning || IsRunningDisallowedByMetatile(metatile) == TRUE)
 +    if (IsRunningDisallowedByMetatile(metatile) == TRUE)
          return TRUE;
      else