diff --git a/test/Jamfile.v2 b/test/Jamfile.v2
index a91dc1e0..c828eea1 100644
--- a/test/Jamfile.v2
+++ b/test/Jamfile.v2
@@ -10,7 +10,7 @@ import testing ;
 # https://github.com/boostorg/type_traits/issues/165
 
 local gcc-flags = -Wsign-promo -Wconversion -Wsign-conversion -Wfloat-equal -Wshadow -Wno-variadic-macros ;
-local clang-flags = $(gcc-flags) -Wno-c99-extensions -Wunused-template ;
+local clang-flags = $(gcc-flags) -Wno-c99-extensions ;
 local msvc-flags = /wd4494 ;
 
 project
@@ -26,6 +26,7 @@ project
 
         <toolset>gcc-4.4:<cxxflags>-Wno-strict-aliasing
         <toolset>gcc-4.4:<cxxflags>-fno-deduce-init-list
+        <toolset>clang-14:<cxxflags>-Wunused-template
 
         <toolset>gcc:<warnings-as-errors>on
         <toolset>clang:<warnings-as-errors>on