diff --git a/packages/x/x265/xmake.lua b/packages/x/x265/xmake.lua
index de32b82f4..75ab1169a 100644
--- a/packages/x/x265/xmake.lua
+++ b/packages/x/x265/xmake.lua
@@ -22,5 +22,5 @@ package("x265")
     end)
 
     on_test(function (package)
-        assert(package:has_cxxfuncs("x265_api_get", {includes = "x265.h"}))
+        assert(package:has_cfuncs("x265_api_get", {includes = "x265.h"}))
     end)