diff --git a/gcc/testsuite/g++.dg/analyzer/placement-new-size.C b/gcc/testsuite/g++.dg/analyzer/placement-new-size.C
index 75a5a159282b..f6c7bd4de5fd 100644
--- a/gcc/testsuite/g++.dg/analyzer/placement-new-size.C
+++ b/gcc/testsuite/g++.dg/analyzer/placement-new-size.C
@@ -2,6 +2,7 @@
 
 #include <new>
 #include <stdlib.h>
+#include <stdint.h>
 
 extern int get_buf_size ();
 
@@ -34,4 +35,4 @@ void test_binop ()
   int32_t *i = ::new (p + 1) int32_t; /* { dg-warning "heap-based buffer overflow" } */
   *i = 42; /* { dg-warning "heap-based buffer overflow" } */
   free (p);
-}
\ No newline at end of file
+}