diff --git a/src/include/janet.h b/src/include/janet.h
index 66fca887..46bd0cb6 100644
--- a/src/include/janet.h
+++ b/src/include/janet.h
@@ -1875,6 +1875,7 @@ extern JANET_API const JanetAbstractType janet_thread_type;
 
 JANET_API int janet_thread_receive(Janet *msg_out, double timeout);
 JANET_API int janet_thread_send(JanetThread *thread, Janet msg, double timeout);
+JANET_API JanetThread *janet_thread_current(void);
 
 #endif