diff --git a/test/Jamfile b/test/Jamfile
index 61fdff6..b707723 100644
--- a/test/Jamfile
+++ b/test/Jamfile
@@ -144,4 +144,8 @@ compile variant_visit_cx.cpp : [ requires cxx14_constexpr ] ;
 compile variant_visit_cx_2.cpp : [ requires cxx14_constexpr ] ;
 compile variant_visit_r_cx.cpp : [ requires cxx14_constexpr ] ;
 
-run variant_index_type.cpp : : : <variant>release <toolset>msvc,<address-model>32:<build>no ;
+run variant_index_type.cpp : : :
+  <variant>release
+  <toolset>msvc,<address-model>32:<build>no
+  <toolset>clang:<cxxflags>-ftemplate-depth=1024
+;