diff --git a/basis/vocabs/refresh/monitor/monitor.factor b/basis/vocabs/refresh/monitor/monitor.factor
index b72bae9d89..6e58436efa 100644
--- a/basis/vocabs/refresh/monitor/monitor.factor
+++ b/basis/vocabs/refresh/monitor/monitor.factor
@@ -35,7 +35,7 @@ TR: convert-separators "/\\" ".." ;
 : monitor-loop ( monitor -- )
     #! On OS X, monitors give us the full path, so we chop it
     #! off if its there.
-    [ next-change path>> P path>vocab changed-vocab reset-cache ]
+    [ next-change path>> path>vocab changed-vocab reset-cache ]
     [ monitor-loop ]
     bi ;