diff --git a/headers/posix/ucontext.h b/headers/posix/ucontext.h
deleted file mode 100644
index 6900401afc..0000000000
--- a/headers/posix/ucontext.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * Copyright 2008, Haiku Inc. All Rights Reserved.
- * Distributed under the terms of the MIT license.
- */
-#ifndef _UCONTEXT_H_
-#define _UCONTEXT_H_
-
-#include <signal.h>
-
-
-typedef struct vregs mcontext_t;
-
-
-typedef struct ucontext_t {
-	ucontext_t	*uc_link;
-	sigset_t	uc_sigmask;
-	stack_t		uc_stack;
-	mcontext_t	uc_mcontext;
-} ucontext_t;
-
-
-#endif /* _UCONTEXT_H_ */