diff --git a/test/std/input.output/file.streams/c.files/no.global.filesystem.namespace/fopen.fail.cpp b/test/libcxx/input.output/file.streams/c.files/no.global.filesystem.namespace/fopen.fail.cpp
similarity index 89%
rename from test/std/input.output/file.streams/c.files/no.global.filesystem.namespace/fopen.fail.cpp
rename to test/libcxx/input.output/file.streams/c.files/no.global.filesystem.namespace/fopen.fail.cpp
index 4d83296f0..31a37229b 100644
--- a/test/std/input.output/file.streams/c.files/no.global.filesystem.namespace/fopen.fail.cpp
+++ b/test/libcxx/input.output/file.streams/c.files/no.global.filesystem.namespace/fopen.fail.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// REQUIRES: libcpp-has-no-global-filesystem-namespace
+
 #include <cstdio>
 
 int main() {
diff --git a/test/std/input.output/file.streams/c.files/no.global.filesystem.namespace/rename.fail.cpp b/test/libcxx/input.output/file.streams/c.files/no.global.filesystem.namespace/rename.fail.cpp
similarity index 89%
rename from test/std/input.output/file.streams/c.files/no.global.filesystem.namespace/rename.fail.cpp
rename to test/libcxx/input.output/file.streams/c.files/no.global.filesystem.namespace/rename.fail.cpp
index deca9bf5b..248ab4d67 100644
--- a/test/std/input.output/file.streams/c.files/no.global.filesystem.namespace/rename.fail.cpp
+++ b/test/libcxx/input.output/file.streams/c.files/no.global.filesystem.namespace/rename.fail.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// REQUIRES: libcpp-has-no-global-filesystem-namespace
+
 #include <cstdio>
 
 int main() {
diff --git a/test/std/input.output/file.streams/c.files/no.global.filesystem.namespace/lit.local.cfg b/test/std/input.output/file.streams/c.files/no.global.filesystem.namespace/lit.local.cfg
deleted file mode 100644
index 4ea670935..000000000
--- a/test/std/input.output/file.streams/c.files/no.global.filesystem.namespace/lit.local.cfg
+++ /dev/null
@@ -1,2 +0,0 @@
-if 'libcpp-has-no-global-filesystem-namespace' not in config.available_features:
-    config.unsupported = True