diff --git a/res/res_http_websocket.exports.in b/res/res_http_websocket.exports.in
index 8177fc21b2f4037654ad4b2b406279a3a3eaa311..3774aeb33453c8766da44dc40bb55cc2cafdf585 100644
--- a/res/res_http_websocket.exports.in
+++ b/res/res_http_websocket.exports.in
@@ -1,6 +1,7 @@
 {
 	global:
 		LINKER_SYMBOL_PREFIX*ast_websocket_*;
+		LINKER_SYMBOL_PREFIX*ast_websocket_set_timeout;
 	local:
 		*;
 };