diff --git a/base/threadingconstructs.jl b/base/threadingconstructs.jl
index a21d708b4a077..07ff814af1570 100644
--- a/base/threadingconstructs.jl
+++ b/base/threadingconstructs.jl
@@ -3,6 +3,8 @@
 export threadid, nthreads, @threads, @spawn,
        threadpool, nthreadpools
 
+public Condition
+
 """
     Threads.threadid([t::Task]) -> Int