diff --git a/test/std/input.output/file.streams/c.files/cstdio.pass.cpp b/test/std/input.output/file.streams/c.files/cstdio.pass.cpp
index ec4ad8a3b..a06f0443d 100644
--- a/test/std/input.output/file.streams/c.files/cstdio.pass.cpp
+++ b/test/std/input.output/file.streams/c.files/cstdio.pass.cpp
@@ -80,6 +80,7 @@
 
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wformat-zero-length"
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
 
 int main()
 {
diff --git a/test/std/language.support/support.types/nullptr_t.pass.cpp b/test/std/language.support/support.types/nullptr_t.pass.cpp
index 99bbd3e91..1cc2aa620 100644
--- a/test/std/language.support/support.types/nullptr_t.pass.cpp
+++ b/test/std/language.support/support.types/nullptr_t.pass.cpp
@@ -54,7 +54,7 @@ void test_comparisons()
 
 #if defined(__clang__)
 #pragma clang diagnostic push
-#pragma diagnostic ignored "-Wnull-conversion"
+#pragma clang diagnostic ignored "-Wnull-conversion"
 #endif
 void test_nullptr_conversions() {
     {