diff --git a/gcc/testsuite/gcc.target/i386/apx-ndd-tls-1a.c b/gcc/testsuite/gcc.target/i386/apx-ndd-tls-1a.c
index 5bf57a76ef723e5652890926a9e259757367dcc6..b4b0e9380a9897e4f03cb7cdc24f58d7d26925a4 100644
--- a/gcc/testsuite/gcc.target/i386/apx-ndd-tls-1a.c
+++ b/gcc/testsuite/gcc.target/i386/apx-ndd-tls-1a.c
@@ -1,7 +1,7 @@
 /* PR target/113733 */
 /* { dg-do assemble { target { apxf && { ! ia32 } } } } */
 /* { dg-require-effective-target tls } */
-/* { dg-options "-mapxf -O3 -w" } */
+/* { dg-options "-std=gnu17 -mapxf -O3 -w" } */
 
 extern __thread int a, j;
 enum b
diff --git a/gcc/testsuite/gcc.target/i386/apx-ndd-tls-1b.c b/gcc/testsuite/gcc.target/i386/apx-ndd-tls-1b.c
index a3eb810650813074f39968ff22a2f75116960454..d0637034f117ccca4fd584177cbe800232db2694 100644
--- a/gcc/testsuite/gcc.target/i386/apx-ndd-tls-1b.c
+++ b/gcc/testsuite/gcc.target/i386/apx-ndd-tls-1b.c
@@ -2,7 +2,7 @@
 /* { dg-do assemble { target { apxf && { ! ia32 } } } } */
 /* { dg-require-effective-target tls } */
 /* { dg-require-effective-target code_6_gottpoff_reloc } */
-/* { dg-options "-save-temps -mapxf -O3 -w" } */
+/* { dg-options "-save-temps -std=gnu17 -mapxf -O3 -w" } */
 
 #include "apx-ndd-tls-1a.c"