diff --git a/tools/gnulib/patches/195-c99-use-std-gnu23.patch b/tools/gnulib/patches/195-c99-use-std-gnu23.patch
new file mode 100644
index 0000000000..11c2f3297c
--- /dev/null
+++ b/tools/gnulib/patches/195-c99-use-std-gnu23.patch
@@ -0,0 +1,10 @@
+--- a/modules/c99
++++ b/modules/c99
+@@ -5,6 +5,7 @@ Files:
+ 
+ Depends-on:
+ std-gnu11
++std-gnu23
+ 
+ configure.ac:
+