diff --git a/srcpkgs/virtualbox-ose/patches/009-glibc-2.26.patch b/srcpkgs/virtualbox-ose/patches/009-glibc-2.26.patch
new file mode 100644
index 00000000000..86e606671cb
--- /dev/null
+++ b/srcpkgs/virtualbox-ose/patches/009-glibc-2.26.patch
@@ -0,0 +1,11 @@
+--- src/VBox/ExtPacks/VBoxDTrace/include/VBoxDTraceTypes.h.orig
++++ src/VBox/ExtPacks/VBoxDTrace/include/VBoxDTraceTypes.h
+@@ -55,7 +55,7 @@
+ typedef uint32_t                    id_t;
+ typedef uint32_t                    zoneid_t;
+ #endif
+-#if !defined(NGREG) || !defined(RT_OS_LINUX)
++#if !defined(__NGREG) || !defined(RT_OS_LINUX)
+ typedef RTCCINTREG                  greg_t;
+ #else
+ AssertCompileSize(greg_t, sizeof(RTCCINTREG));