diff --git a/test/std/containers/associative/multiset/multiset.cons/deduct.fail.cpp b/test/std/containers/associative/multiset/multiset.cons/deduct.fail.cpp
index ff81a20..34ad2ef 100644
--- a/test/std/containers/associative/multiset/multiset.cons/deduct.fail.cpp
+++ b/test/std/containers/associative/multiset/multiset.cons/deduct.fail.cpp
@@ -9,7 +9,7 @@
 // <set>
 // UNSUPPORTED: c++98, c++03, c++11, c++14
 // UNSUPPORTED: libcpp-no-deduction-guides
-// XFAIL: clang-6, apple-clang-9.0, apple-clang-9.1
+// XFAIL: clang-6, apple-clang-9.0, apple-clang-9.1, apple-clang-10.0
 //  clang-6 gives different error messages.
 
 // template<class InputIterator,
diff --git a/test/std/containers/associative/set/set.cons/deduct.fail.cpp b/test/std/containers/associative/set/set.cons/deduct.fail.cpp
index 3731205..a127807 100644
--- a/test/std/containers/associative/set/set.cons/deduct.fail.cpp
+++ b/test/std/containers/associative/set/set.cons/deduct.fail.cpp
@@ -9,7 +9,7 @@
 // <set>
 // UNSUPPORTED: c++98, c++03, c++11, c++14
 // UNSUPPORTED: libcpp-no-deduction-guides
-// XFAIL: clang-6, apple-clang-9.0, apple-clang-9.1
+// XFAIL: clang-6, apple-clang-9.0, apple-clang-9.1, apple-clang-10.0
 //  clang-6 gives different error messages.
 
 // template<class InputIterator,