diff --git a/res/res_http_websocket.exports.in b/res/res_http_websocket.exports.in
index e0ddd95702..273192f0db 100644
--- a/res/res_http_websocket.exports.in
+++ b/res/res_http_websocket.exports.in
@@ -13,6 +13,7 @@
 		LINKER_SYMBOL_PREFIX*ast_websocket_remote_address;
 		LINKER_SYMBOL_PREFIX*ast_websocket_is_secure;
 		LINKER_SYMBOL_PREFIX*ast_websocket_set_nonblock;
+		LINKER_SYMBOL_PREFIX*ast_websocket_set_timeout;
 	local:
 		*;
 };