diff --git a/gcc/testsuite/gcc.dg/crc-builtin-rev-target32.c b/gcc/testsuite/gcc.dg/crc-builtin-rev-target32.c
index 4fc58e5f513..f2b63db7fd1 100644
--- a/gcc/testsuite/gcc.dg/crc-builtin-rev-target32.c
+++ b/gcc/testsuite/gcc.dg/crc-builtin-rev-target32.c
@@ -2,7 +2,7 @@
 /* { dg-require-effective-target int32plus } */
 /* { dg-additional-options "-fdump-rtl-expand-details" } */
 
-#include <stdint-gcc.h>
+#include <stdint.h>
 
 int8_t rev_crc8_data8 ()
 {
diff --git a/gcc/testsuite/gcc.dg/crc-builtin-rev-target64.c b/gcc/testsuite/gcc.dg/crc-builtin-rev-target64.c
index d63981e0101..97e80004d37 100644
--- a/gcc/testsuite/gcc.dg/crc-builtin-rev-target64.c
+++ b/gcc/testsuite/gcc.dg/crc-builtin-rev-target64.c
@@ -2,7 +2,7 @@
 /* { dg-require-effective-target int32plus } */
 /* { dg-additional-options "-fdump-rtl-expand-details" } */
 
-#include <stdint-gcc.h>
+#include <stdint.h>
 
 int8_t rev_crc8_data8 ()
 {
diff --git a/gcc/testsuite/gcc.dg/crc-builtin-target32.c b/gcc/testsuite/gcc.dg/crc-builtin-target32.c
index 13db531e93a..43db8c96e16 100644
--- a/gcc/testsuite/gcc.dg/crc-builtin-target32.c
+++ b/gcc/testsuite/gcc.dg/crc-builtin-target32.c
@@ -2,7 +2,7 @@
 /* { dg-require-effective-target int32plus } */
 /* { dg-additional-options "-fdump-rtl-expand-details" } */
 
-#include <stdint-gcc.h>
+#include <stdint.h>
 
 int8_t crc8_data8 ()
 {
diff --git a/gcc/testsuite/gcc.dg/crc-builtin-target64.c b/gcc/testsuite/gcc.dg/crc-builtin-target64.c
index 4b3d813995a..09aa39fcd86 100644
--- a/gcc/testsuite/gcc.dg/crc-builtin-target64.c
+++ b/gcc/testsuite/gcc.dg/crc-builtin-target64.c
@@ -2,7 +2,7 @@
 /* { dg-require-effective-target int32plus } */
 /* { dg-additional-options "-fdump-rtl-expand-details" } */
 
-#include <stdint-gcc.h>
+#include <stdint.h>
 
 int8_t crc8_data8 ()
 {
diff --git a/gcc/testsuite/gcc.dg/torture/pr115387-2.c b/gcc/testsuite/gcc.dg/torture/pr115387-2.c
index 9e93024b45c..190ad4b0977 100644
--- a/gcc/testsuite/gcc.dg/torture/pr115387-2.c
+++ b/gcc/testsuite/gcc.dg/torture/pr115387-2.c
@@ -2,7 +2,7 @@
 /* { dg-do compile } */
 
 #include <stddef.h>
-#include <stdint-gcc.h>
+#include <stdint.h>
 
 char *
 test (char *string, size_t maxlen)