diff --git a/srcpkgs/mono/patches/glibc-2.36.patch b/srcpkgs/mono/patches/glibc-2.36.patch
new file mode 100644
index 00000000000..017728d8642
--- /dev/null
+++ b/srcpkgs/mono/patches/glibc-2.36.patch
@@ -0,0 +1,12 @@
+Index: mono-6.12.0.182/mono/metadata/w32file-unix.c
+===================================================================
+--- mono-6.12.0.182.orig/mono/metadata/w32file-unix.c
++++ mono-6.12.0.182/mono/metadata/w32file-unix.c
+@@ -28,7 +28,6 @@
+ #endif
+ #ifdef __linux__
+ #include <sys/ioctl.h>
+-#include <linux/fs.h>
+ #include <mono/utils/linux_magic.h>
+ #endif
+ #ifdef _AIX