1 files changed, 1 insertions, 1 deletions

diff --git a/src/lanes.lua b/src/lanes.lua
index a621dd4..9029534 100644
--- a/src/lanes.lua
+++ b/src/lanes.lua
@@ -635,7 +635,7 @@ end
         lanes.linda = core.linda
         lanes.cancel_error = core.cancel_error
         lanes.nameof = core.nameof
-        lanes.threads = core.threads
+        lanes.threads = (_params.track_lanes and core.threads) and core.threads or function() error "lane tracking is not available" end
         lanes.timer = timer
         lanes.timers = timers
         lanes.genlock = genlock